Computer Export Solutions Windows ,Linnux,CCNA,MCSE,MCITP,JAVA,.NET Tutorial
Computer Export Solutions Windows ,Linnux,CCNA,MCSE,MCITP,JAVA,.NET Tutorial
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Thursday, May 12, 2011
How to Pick the Right Motherboard for Your Custom-Built PC
Motherboards are the most complex component in your computer. Fitted with hundreds of components and dozens of options it can be difficult to choose. Let’s look at the most important factors to help you decide before building your next computer.
Motherboards are the central nervous system of your computer. They are responsible for connecting and communicating between all of the important components inside. Knowing what to look for is key when comparing boards.
Motherboard Sizes
Motherboards come in different shapes and sizes, but luckily there are some standards set in place so that a lot of motherboards and cases can work together.
For the most part these sizes apply to all desktop computers but some computers you buy from manufacturers don’t follow all the rules. This is usually fine when you buy the whole computer as a unit, but it becomes tricky if you want to swap a new motherboard into the case or build one from scratch.
The most common motherboard size is Intel’s Advanced Technology Extended (ATX) and its derivatives. The chart below has some of the most common ATX sizes, but there are plenty more options than just the few shown here.
Motherboard sizes not only indicate the size of the board and placement of mounting screws, but it also dictates the general layout of the major components on the board. Have you ever noticed that almost all motherboards have the CPU, RAM, and I/O ports in the same place? That is because they are determined by the board standard. The components have to be in the same place otherwise case and power supply manufacturers wouldn’t easily be able to sell you something that works with with your motherboard no matter who makes it.
For ATX motherboards the general layout of the board is shown in the picture below.
Intel’s second attempt at standardizing motherboards was with Balanced Technology Extended (BTX). The main focus of BTX was to solve airflow and component placement limitations of ATX. Although BTX was supposed to be the successor to the ATX form factor, it didn’t gain enough traction to take off in the consumer market. Some large computer manufacturers such as HP, Dell, and Apple still use BTX, or proprietary variations of it. The main layout differences can be seen in the picture below.
Because BTX has been abandoned by Intel since 2007, you will just need to focus on which ATX size best suits your needs. Typically the main difference between small ATX boards and larger boards are expansion slots and CPU support.
Processor Sockets
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Wednesday, May 11, 2011
How To Edit Your Hosts File block websites
On occasion you will need to edit the hosts file on your machine. Sometimes because of an attack or prank, and others so that you can simply and freely control access to websites and network traffic.
hosts files have been in use since ARPANET. They were used to resolve hosts names before DNS. hosts files would be massive documents used to aide the network name resolution.
Microsoft kept the hosts file alive in Windows networking which is why it varies very little whether used in Windows, OS X or Linux. The syntax stays mostly the same across all platforms. Most hosts files will have several entries for loopback. We can use that for the basic example for the typical syntax.
The first part will be the location to redirect the address to, the second part will be the address that you will want to redirect, and the third part is the comment. They can be separated by a space, but for ease of reading are typically separated by one or two tabs.
127.0.0.1 localhosts #loopback
Now let’s look at accessing the hosts files in the different operating systems…
Windows 7
To access the hosts file in Windows 7 you can use the following command in the Run Line to open notepad and the file.
notepad c:\windows\system32\drivers\etc\hosts
Once notepad is open you can edit the file. In this example we will block Facebook. To do this just enter in the following after the # mark.
0.0.0.0 www.facebook.com
Now that you have edited your Hosts file make sure to save it.
Now notice if we try to access Facebook in IE we can’t get to the page.
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hosts files have been in use since ARPANET. They were used to resolve hosts names before DNS. hosts files would be massive documents used to aide the network name resolution.
Microsoft kept the hosts file alive in Windows networking which is why it varies very little whether used in Windows, OS X or Linux. The syntax stays mostly the same across all platforms. Most hosts files will have several entries for loopback. We can use that for the basic example for the typical syntax.
The first part will be the location to redirect the address to, the second part will be the address that you will want to redirect, and the third part is the comment. They can be separated by a space, but for ease of reading are typically separated by one or two tabs.
127.0.0.1 localhosts #loopback
Now let’s look at accessing the hosts files in the different operating systems…
Windows 7
To access the hosts file in Windows 7 you can use the following command in the Run Line to open notepad and the file.
notepad c:\windows\system32\drivers\etc\hosts
Once notepad is open you can edit the file. In this example we will block Facebook. To do this just enter in the following after the # mark.
0.0.0.0 www.facebook.com
Now that you have edited your Hosts file make sure to save it.
Now notice if we try to access Facebook in IE we can’t get to the page.
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4 Ways to Make UAC Less Annoying on Windows 7 / Vista
The single biggest irritation in Windows 7 and Vista is the UAC (User Account Control) system, especially for people that do a lot of tweaking. When you are trying to make configuration changes, it seems like every couple of seconds you are hitting another UAC prompt. Sure, it’s more secure… but what options do we have to make it less annoying?
There are at least 4 different ways that we can tweak UAC to be less annoying, most of which I’ve written about before.
Note: Disabling or modifying UAC is a security risk. If you want to be as secure as possible, you should likely leave things alone.
1) Disable UAC Entirely
The first thing that you can always do is completely disable UAC… the only problem with this is that you’ll end up making the system less secure if you are also the type of person that downloads and tests a lot of software. I can’t recommend that you do this, but at least you know that you have the option to.
2) Auto-Accept UAC Prompts for Administrators Only
If you want to leave UAC enabled, but disable the prompts from showing up under your administrator account, you can tweak a setting that will “Elevate without prompting”, so you never see the prompt show up. This is more secure than disabling UAC entirely, because an application started as a regular user can’t perform an action that is meant for administrators. For instance, Internet Explorer can still run in protected mode this way.
3) Disable the Blackout Screen (Secure Desktop)
The most annoying part of UAC for me is the screen that blacks out everything other than the UAC prompt… because it usually takes forever to show up, and depending on your video card it can do weird things with your desktop. You can disable the secure desktop feature but leave the UAC prompts the way they are… of course this is potentially a security hole as well, since an application could fraudulently “click” the prompt for you. (Secure desktop prevents applications from doing this)
4) Create Administrator Mode Shortcuts Without UAC Prompts
Instead of disabling UAC in any way, what we can do is setup a few shortcuts that bypass UAC entirely. This is especially useful if you open a particular administrator-mode application a dozen times per day. The trick to this is using task scheduler to launch the applications, and then telling task scheduler to run the task. This is more secure than the other options, since only our special shortcut will bypass UAC.
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There are at least 4 different ways that we can tweak UAC to be less annoying, most of which I’ve written about before.
Note: Disabling or modifying UAC is a security risk. If you want to be as secure as possible, you should likely leave things alone.
1) Disable UAC Entirely
The first thing that you can always do is completely disable UAC… the only problem with this is that you’ll end up making the system less secure if you are also the type of person that downloads and tests a lot of software. I can’t recommend that you do this, but at least you know that you have the option to.
2) Auto-Accept UAC Prompts for Administrators Only
If you want to leave UAC enabled, but disable the prompts from showing up under your administrator account, you can tweak a setting that will “Elevate without prompting”, so you never see the prompt show up. This is more secure than disabling UAC entirely, because an application started as a regular user can’t perform an action that is meant for administrators. For instance, Internet Explorer can still run in protected mode this way.
3) Disable the Blackout Screen (Secure Desktop)
The most annoying part of UAC for me is the screen that blacks out everything other than the UAC prompt… because it usually takes forever to show up, and depending on your video card it can do weird things with your desktop. You can disable the secure desktop feature but leave the UAC prompts the way they are… of course this is potentially a security hole as well, since an application could fraudulently “click” the prompt for you. (Secure desktop prevents applications from doing this)
4) Create Administrator Mode Shortcuts Without UAC Prompts
Instead of disabling UAC in any way, what we can do is setup a few shortcuts that bypass UAC entirely. This is especially useful if you open a particular administrator-mode application a dozen times per day. The trick to this is using task scheduler to launch the applications, and then telling task scheduler to run the task. This is more secure than the other options, since only our special shortcut will bypass UAC.
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20 Windows Keyboard Shortcuts You Might Not Know
Mastering the keyboard will not only increase your navigation speed but it can also help with wrist fatigue. Here are some lesser known Windows shortcuts to help you become a keyboard ninja.
Global Windows Shortcuts
Win+1, 2, 3, 4, etc. will launch each program in your taskbar. It is helpful then to keep your most used programs at the beginning of your task bar so you can open them one right after another. This also works in Windows Vista for the quick launch icons.
Win+Alt+1, 2, 3, etc. will open the jump list for each program in the taskbar. You can then use your arrows to select which jump list option you want to open.
Win+T will cycle through taskbar programs. This is similar to just hovering over the item with your mouse but you can launch the program with Space or Enter.
Win+Home minimizes all programs except current the window. This is similar to the Aero shake and can be disabled with the same registry key.
Win+B selects the system tray which isn’t always useful but can come in very handy if your mouse stops working.
Win+Up/Down maximizes and restores down the current window so long as that window has the option to be maximized. It is exactly the same as clicking on the middle button on your windows.
Alt+Esc is like Alt+Tab but switches windows in the order they were opened and does not have the fancy window preview overlay.
Win+Pause/Break will open your system properties window. This can be helpful if you need to see the name of a computer or simple system statistics.
Ctrl+Esc can be used to open the start menu but will not work as a Windows key replacement for other shortcuts.
Ctrl+Shift+Esc will open the task manager without needing to hit Ctrl+Alt+Del first.
Alt+Space will open the window system menu which can be used to maximize (x), minimize (n), close (c), or move (m) the window which can be especially helpful if your window is somehow off-screen. This shortcut can also be helpful with windows that don’t close with the Alt+F4 shortcut such as the command window.
Windows Explorer Shortcuts
Here are handy shortcuts built into Windows Explorer which may have similar features in other programs too.
Alt+Up will navigate up one folder level since the up arrow on the menu bar was removed in Windows Vista. Alternatively, you can also make Backspace go up one folder level with a handy AutoHotKey script.
Shift+F10 opens the contextual or “right click” menu for a file/folder. This can be very handy for speed especially if you know which option you want to select. Look for an underlined letter in each option to know which letter you can press for faster access.
Shift+Del deletes a file without sending it to the recycle bin because who wants to empty their recycle bin anyway?
Ctrl+Shift+N creates a new folder in your current directory.
Alt+Enter opens the file properties so you can view file size, sharing settings, and creation date.
F2 renames a file or folder.
F3 will open explorer and select the search bar. If you already have an explorer window open it will highlight the search bar. In some programs it will also open the search dialog to search within that program.
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Global Windows Shortcuts
Win+1, 2, 3, 4, etc. will launch each program in your taskbar. It is helpful then to keep your most used programs at the beginning of your task bar so you can open them one right after another. This also works in Windows Vista for the quick launch icons.
Win+Alt+1, 2, 3, etc. will open the jump list for each program in the taskbar. You can then use your arrows to select which jump list option you want to open.
Win+T will cycle through taskbar programs. This is similar to just hovering over the item with your mouse but you can launch the program with Space or Enter.
Win+Home minimizes all programs except current the window. This is similar to the Aero shake and can be disabled with the same registry key.
Win+B selects the system tray which isn’t always useful but can come in very handy if your mouse stops working.
Win+Up/Down maximizes and restores down the current window so long as that window has the option to be maximized. It is exactly the same as clicking on the middle button on your windows.
Alt+Esc is like Alt+Tab but switches windows in the order they were opened and does not have the fancy window preview overlay.
Win+Pause/Break will open your system properties window. This can be helpful if you need to see the name of a computer or simple system statistics.
Ctrl+Esc can be used to open the start menu but will not work as a Windows key replacement for other shortcuts.
Ctrl+Shift+Esc will open the task manager without needing to hit Ctrl+Alt+Del first.
Alt+Space will open the window system menu which can be used to maximize (x), minimize (n), close (c), or move (m) the window which can be especially helpful if your window is somehow off-screen. This shortcut can also be helpful with windows that don’t close with the Alt+F4 shortcut such as the command window.
Windows Explorer Shortcuts
Here are handy shortcuts built into Windows Explorer which may have similar features in other programs too.
Alt+Up will navigate up one folder level since the up arrow on the menu bar was removed in Windows Vista. Alternatively, you can also make Backspace go up one folder level with a handy AutoHotKey script.
Shift+F10 opens the contextual or “right click” menu for a file/folder. This can be very handy for speed especially if you know which option you want to select. Look for an underlined letter in each option to know which letter you can press for faster access.
Shift+Del deletes a file without sending it to the recycle bin because who wants to empty their recycle bin anyway?
Ctrl+Shift+N creates a new folder in your current directory.
Alt+Enter opens the file properties so you can view file size, sharing settings, and creation date.
F2 renames a file or folder.
F3 will open explorer and select the search bar. If you already have an explorer window open it will highlight the search bar. In some programs it will also open the search dialog to search within that program.
AND MORE IN NEXT TIME
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Tuesday, March 8, 2011
Redhat KickStart Installation step by step guide
1. Create a kickstart file.
2. Create a boot media with the kickstart file or make the kickstart file available on the network.
3. Make the installation tree available.
4. Start the kickstart installation.
Genral Installation and automatic creation of kickstart file
step 1 : Connect system to DHCP network
Step 2 : Boot your system using Redhat boot media.
Step 3 : Enter command "linux askmethod" at boot prompt and press enter.
step 4 : Follow the installation process till it asks for Installation Method.
The options for installation method incude.
Local CDROM
Hard Drive
NFS Image ( Network installation )
FTP ( Network installation )
HTTP ( Network installation )
Select your method and install accordingly.
After installation /root/anaconda-ks.cfg file is automatically created during Install.
/root/anaconda-ks.cfg can be used as a template for future installation.
It is a scripted installation process.
we can manually configure with System-Config-Kickstart
Check systax of Kickstart file with : ksvalidator
Once you are ready with Kickstart file lets start installation with Kickstart file.
for installation with kickstart we should give following command at boot prompt
linux ks= Url
Ks will queries DHCP for kickstart location
URl gets file via HTTP or FTP or NFS.
we can also give local address like
KS=floppy; ks=Cdrom or ks= hd:device:/path of the file.
Using a NFS Server
Verify that the first two lines of the file look like this or else you may be prompted for NFS ISO file location information.
install
nfs --server=192.16.1.100 --dir=/data/network-install/ISO
example : linux ks=nfs:192.168.1.100:/kickstart/ks.cfg
Run this at boot prompt with your settings for NFS ks installation
Using a Web Server
Verify that the first two lines of the file look like this or else you may be prompted for RPM base file location information.
install
url --url http://192.168.1.100/network-install/
example : linux ks=http://192.168.1.100/network-install/kickstart/ks.cfg
Run this at boot prompt with your settings for http ks installation
Comming to Kickstart file it consists of three sections
1 command section
2 packages section
3 scripts section
Note 1: Do not change the order of the entries in the kickstart configuration file.
Note 2: The IP address you assign must be on the same subnet as that of the DHCP server for kickstart to work. If the server is going to reside on a different network after the installation, then you have to run a separate script to change the IP addressing information after the installation is complete.
Sunday, February 13, 2011
50 COMMON INTERVIEW QUESTIONS AND ANSWERS
1. Tell me about yourself:
The most often asked question in interviews. You need to have a short statement prepared in your mind. Be careful that it does not sound rehearsed. Limit it to work-related items unless instructed otherwise. Talk about things you have done and jobs you have held that relate to the position you are interviewing for. Start with the item farthest back and work up
to the present.
2. Why did you leave your last job?
Stay positive regardless of the circumstances. Never refer to a major problem with management and never speak ill of supervisors, co-workers or the organization. If you do,you will be the one looking bad. Keep smiling and talk about leaving for a positive reason such as an opportunity, a chance to do something special or other forward-looking reasons.
3. What experience do you have in this field?
Speak about specifics that relate to the position you are applying for. If you do not have specific experience, get as close as you can.
4. Do you consider yourself successful?
You should always answer yes and briefly explain why. A good explanation is that you have set goals, and you have met some and are on track to achieve the others.
5. What do co-workers say about you?
Be prepared with a quote or two from co-workers. Either a specific statement or a paraphrase will work. Jill Clark, a co-worker at Smith Company, always said I was the hardest workers she had ever known. It is as powerful as Jill having said it at the interview herself.
6. What do you know about this organization?
This question is one reason to do some research on the organization before the interview. Find out where they have been and where they are going. What are the current issues and who are the major players?
7. What have you done to improve your knowledge in the last year?
Try to include improvement activities that relate to the job. A wide variety of activities can be mentioned as positive self-improvement. Have some good ones handy to mention.
8. Are you applying for other jobs?
Be honest but do not spend a lot of time in this area. Keep the focus on this job and what you can do for this organization. Anything else is a distraction.
9. Why do you want to work for this organization? This may take some thought and certainly, should be based on the research you have done on the organization. Sincerity is extremely important here and will easily be sensed. Relate it to your long-term career goals.
10. Do you know anyone who works for us?
Be aware of the policy on relatives working for the organization. This can affect your answer even though they asked about friends not relatives. Be careful to mention a friend only if they are well thought of.
11. What kind of salary do you need?
A loaded question. A nasty little game that you will probably lose if you answer first. So, do not answer it. Instead, say something like, That’s a tough question. Can you tell me the range for this position? In most cases, the interviewer, taken off guard, will tell you. If not, say that it can depend on the details of the job. Then give a wide range.
12. Are you a team player?
You are, of course, a team player. Be sure to have examples ready. Specifics that show you often perform for the good of the team rather than for yourself are good evidence of your team attitude. Do not brag, just say it in a matter-of-fact tone. This is a key point.
13. How long would you expect to work for us if hired?
Specifics here are not good. Something like this should work: I’d like it to be a long time. Or As long as we both feel I’m doing a good job.
14. Have you ever had to fire anyone? How did you feel about that?
This is serious. Do not make light of it or in any way seem like you like to fire people. At the same time, you will do it when it is the right thing to do. When it comes to the organization versus the individual who has created a harmful situation, you will protect the organization. Remember firing is not the same as layoff or reduction in force.
15. What is your philosophy towards work?
The interviewer is not looking for a long or flowery dissertation here. Do you have strong feelings that the job gets done? Yes. That’s the type of answer that works best here. Short and positive, showing a benefit to the organization.
16. If you had enough money to retire right now, would you?
Answer yes if you would. But since you need to work, this is the type of work you prefer. Do not say yes if you do not mean it.
17. Have you ever been asked to leave a position?
If you have not, say no. If you have, be honest, brief and avoid saying negative things about the people or organization involved.
18. Explain how you would be an asset to this organization -
You should be anxious for this question. It gives you a chance to highlight your best points as they relate to the position being discussed. Give a little advance thought to this relationship.
19. Why should we hire you?
Point out how your assets meet what the organization needs. Do not mention any other candidates to make a comparison.
20. Tell me about a suggestion you have made -
Have a good one ready. Be sure and use a suggestion that was accepted and was then considered successful. One related to the type of work applied for is a real plus.
21. What irritates you about co-workers?
This is a trap question. Think real hard but fail to come up with anything that irritates you. A short statement that you seem to get along with folks is great.
22. What is your greatest strength?
Numerous answers are good, just stay positive. A few good examples:
Your ability to prioritize, Your problem-solving skills, Your ability to work under pressure, Your ability to focus on projects, Your professional expertise, Your leadership skills, Your
positive attitude .
23. Tell me about your dream job.
Stay away from a specific job. You cannot win. If you say the job you are contending for is it, you strain credibility. If you say another job is it, you plant the suspicion that you will be dissatisfied with this position if hired. The best is to stay genetic and say something like: A job where I love the work, like the people, can contribute and can’t wait to get to work.
24. Why do you think you would do well at this job?
Give several reasons and include skills, experience and interest.
25. What are you looking for in a job?
See answer # 23
26. What kind of person would you refuse to work with?
Do not be trivial. It would take disloyalty to the organization, violence or lawbreaking to get you to object. Minor objections will label you as a whiner.
27. What is more important to you: the money or the work?
Money is always important, but the work is the most important. There is no better answer.
28. What would your previous supervisor say your strongest point is?
There are numerous good possibilities: Loyalty, Energy, Positive attitude, Leadership, Team player, Expertise, Initiative, Patience,
Hard work, Creativity, Problem solver
29. Tell me about a problem you had with a supervisor -
Biggest trap of all. This is a test to see if you will speak ill of your boss. If you fall for it and tell about a problem with a former boss, you may well below the interview right there. Stay
positive and develop a poor memory about any trouble with a supervisor.
30. What has disappointed you about a job?
Don’t get trivial or negative. Safe areas are few but can include:
Not enough of a challenge. You were laid off in a reduction Company did not win a contract, which would have given you more responsibility.
31. Tell me about your ability to work under pressure.- You may say that you thrive under certain types of pressure. Give an example that relates to the type of position applied for.
32. Do your skills match this job or another job more closely?
Probably this one. Do not give fuel to the suspicion that you may want another job more than this one.
33. What motivates you to do your best on the job?
This is a personal trait that only you can say, but good examples are:
Challenge, Achievement, Recognition
34. Are you willing to work overtime? Nights? Weekends?
This is up to you. Be totally honest.
35. How would you know you were successful on this job?
Several ways are good measures: You set high standards for yourself and meet them. Your outcomes are a success.Your boss tell you that you are successful
36. Would you be willing to relocate if required?
You should be clear on this with your family prior to the interview if you think there is a chance it may come up. Do not say yes just to get the job if the real answer is no. This can create a lot of problems later on in your career. Be honest at this point and save yourself future grief.
37. Are you willing to put the interests of the organization ahead of your own?
This is a straight loyalty and dedication question. Do not worry about the deep ethical and philosophical implications. Just say yes.
38. Describe your management style.
Try to avoid labels. Some of the more common labels, like progressive, salesman or consensus, can have several meanings or descriptions depending on which management expert you listen to. The situational style is safe, because it says you will manage according to the situation, instead of one size fits all.
39. What have you learned from mistakes on the job?
Here you have to come up with something or you strain credibility. Make it small, well intentioned mistake with a positive lesson learned. An example would be working too far ahead of colleagues on a project and thus throwing coordination off.
40. Do you have any blind spots?
Trick question. If you know about blind spots, they are no longer blind spots. Do not reveal any personal areas of concern here. Let them do their own discovery on your bad points. Do not hand it to them.
41. If you were hiring a person for this job, what would you look for?
Be careful to mention traits that are needed and that you have.
42. Do you think you are overqualified for this position?
Regardless of your qualifications, state that you are very well qualified for the position.
43. How do you propose to compensate for your lack of experience?
First, if you have experience that the interviewer does not know about, bring that up: Then, point out (if true) that you are a hard working quick learner.
44. What qualities do you look for in a boss?
Be generic and positive. Safe qualities are knowledgeable, a sense of humor, fair, loyal to subordinates and holder of high standards. All bosses think they have these traits.
45. Tell me about a time when you helped resolve a dispute between others.
Pick a specific incident. Concentrate on your problem solving technique and not the dispute you settled.
46. What position do you prefer on a team working on a project?
Be honest. If you are comfortable in different roles, point that out.
47. Describe your work ethic.
Emphasize benefits to the organization. Things like, determination to get the job done and work hard but enjoy your work are good.
48. What has been your biggest professional disappointment?
Be sure that you refer to something that was beyond your control. Show acceptance and no negative feelings.
49. Tell me about the most fun you have had on the job.
Talk about having fun by accomplishing something for the organization.
50. Do you have any questions for me?
Always have some questions prepared. Questions prepared where you will be an asset to the organization are good. How soon will I be able to be productive? and What type of projects will I be able to assist on? are examples.
Saturday, February 12, 2011
101 Google tips, tricks and hacks
Looking for the ultimate tips for Google searching? You've just found the only guide to Google you need. Let's get started:
1. The best way to begin searching harder with Google is by clicking the Advanced Search link.
2. This lets you search for exact phrases, "all these words", or one of the specified keywords by entering search terms into the appropriate box.
3. You can also define how many results you want on the page, what language and what file type you're looking for, all with menus.
4. Advanced Search lets you type in a Top Level Domain (like .co.uk) in the "Search within site of domain" box to restrict results.
5. And you can click the "Date, usage rights, numeric range and more" link to access more advanced features.
6. Save time – most of these advanced features are also available in Google's front page search box, as command line parameters.
7. Google's main search invisibly combines search terms with the Boolean construct "AND". When you enter smoke fire – it looks for smoke AND fire.
8. To make Google search for smoke or fire, just type smoke OR fire
9. Instead of OR you can type the | symbol, like this: smoke | fire
10. Boolean connectors like AND and OR are case sensitive. They must be upper case.
11. Search for a specific term, then one keyword OR another by grouping them with parentheses, like this: water (smoke OR fire)
12. To look for phrases, put them in quotes: "there's no smoke without fire"
13. Synonym search looks for words that mean similar things. Use the tilde symbol before your keyword, like this: ~eggplant
14. Exclude specific key words with the minus operator. new pram -ebay excludes all results from eBay.
15. Common words, like I, and, then and if are ignored by Google. These are called "stop words".
16. The plus operator makes sure stop words are included. Like: fish +and chips
17. If a stop word is included in a phrase between quote marks as a phrase, the word is searched for.
18. You can also ask Google to fill in a blank. Try: Christopher Columbus discovered *
19. Search for a numerical range using the numrange operator. For example, search for Sony TV between £300 and £500 with the string Sony TV £300..£500
20. Google recognises 13 main file types through advanced search, including all Microsoft Office Document types, Lotus, PostScript, Shockwave Flash and plain text files.
21. Search for any filetype directly using the modifier filetype:[filetype extension]. For example: soccer filetype:pdf
22. Exclude entire file types, using the same Boolean syntax we used to exclude key words earlier: rugby -filetype:doc
23, In fact, you can combine any Boolean search operators, as long as your syntax is correct. An example: "sausage and mash" -onions filetype:doc
24. Google has some very powerful, hidden search parameters, too. For example "intitle" only searches page titles. Try intitle:herbs
25. If you're looking for files rather than pages – give index of as the intitle: parameter. It helps you find web and FTP directories.
26. The modifier inurl only searches the web address of a page: give inurl:spices a go.
27. Find live webcams by searching for: inurl:view/view.shtml
28. The modifier inanchor is very specific, only finding results in text used in page links.
29. Want to know how many links there are to a site? Try link:sitename – for example link:www.mozilla.org
30. Similarly, you can find pages that Google thinks are related in content, using the related: modifier. Use it like this: related:www.microsoft.com
31. The modifier info:site_name returns information about the specified page.
32. Alternatively, do a normal search then click the "Similar Pages" link next to a result.
33. Specify a site to search with the site: modifier – like this: search tips site:www.techradar.com
34. The above tip works with directory sites like www.dmoz.org and dynamically generated sites.
35. Access Google Directory – a database of handpicked and rated sites – at directory.google.com
36. The Boolean operators intitle and inurl work in Google directory, as does OR.
37. Use the site: modifier when searching Google Images, at images.google.com. For example: dvd recorder site:www.amazon.co.uk
38. Similar, using "site:.com" will only return results from .com domains.
39. Google News (news.google.com) has its own Boolean parameters. For example "intext" pulls terms from the body of a story.
40. If you use the operator "source:" in Google News, you can pick specific archives. For example: heather mills source:daily_mail
41. Using the "location:" filter enables you to return news from a chosen country. location:uk for example.
42. Similarly, Google Blogsearch (blogsearch.google.com) has its own syntax. You can search for a blog title, for example, using inblogtitle:
43. The general search engine can get very specific indeed. Try movie: to look for movie reviews.
44. The modifier film: works just as well!
45. Enter showtimes and Google will prompt you for your postcode. Enter it and it'll tell you when and where local films are showing.
46. For a dedicated film search page, go to www.google.co.uk/movies
47. If you ticked "Remember this Location" when you searched for show times, the next time you can enter the name of a current film instead.
48. Google really likes movies. Try typing director: The Dark Knight into the main search box.
49. For cast lists, try cast: name_of_film
50. The modifier music: followed by a band, song or album returns music reviews.
51. Try searching for weather London – you'll get a full 4-day forecast.
52. There's also a built-in dictionary. Try define: in the search box.
53. Google stores the content of old sites. You can search this cache direct with the syntax keyword cache:site_url
54. Alternatively, enter cache:site_url into Google's search box to be taken direct to the stored site.
55. No calculator handy? Use Google's built in features. Try typing 12*15 and hitting "Google Search".
56. Google's calculator converts measurements and understands natural language. Type in 14 stones in kilos, for example.
57. It does currency conversion too. Try 200 pounds in euros
58. If you know the currency code you can type 200 GBP in EUR instead for more reliable results.
59. And temperature! Just type: 98 f to c to convert Fahrenheit to Centigrade.
60. Want to know how clever Google really is? Type 2476 in roman numerals, then hit "Google Search"...
61. You can personalise your Google experience by creating a Google account. Go to www.google.com/account/ then click "Create Account".
62. With a Google account there are lots more extras available. You'll get a free Gmail email account for one...
63. With your Google account, you can also personalise your front page. Click "iGoogle" to add blog and site feeds.
64. Click "Add a Tab" in iGoogle to add custom tabs. Google automatically populates them with suitable site suggestions.
65. iGoogle allows you to theme your page too. Click "Select Theme" to change the default look.
66. Some iGoogle themes change with time..."Sweet Dreams" is a theme that turns from day to night as you browse.
67. Click "More" under "Try something new" to access a full list of Google sites and new features.
68. "Custom Search" enables you to create a branded Google search for your own site.
69. An active, useful service missing from the list is "Personalised Search" – but you can access it via www.google.com/psearch when you're logged in.
70. This page lists searches you have recently made – and is divided into categories. Clicking "pause" stops Google from recording your history.
71. Click "Trends" to see the sites you visit most, the terms you enter most often and links you've clicked on!
72. Personalised Search also includes a bookmark facility – which enables you to save bookmarks online and access them from anywhere.
73. You can add bookmarks or access your bookmarks using the iGoogle Bookmarks gadget.
74. Did you know you can search within your returned results? Scroll down to the bottom of the search results page to find the link.
75. Search locally by appending your postcode to the end of query. For example Indian food BA1 2BW finds restaurants in Bath, with addresses and phone numbers!
76. Looking for a map? Just add map to the end of your query, like this: Leeds map
77. Google finds images just as easily and lists them at the top, when you add image to the end of your search.
78. Google Image Search recognises faces... add &imgtype=face to the end of the returned URL in the location bar, then hit enter to filter out pictures that aren't people.
79. Keeping an eye on stocks? Type stocks: followed by market ticker for the company and Google returns the data from Google Finance.
80. Enter the carrier and flight number in Google's main search box to return flight tracking information.
81. What time is it? Find out anywhere by typing time then the name of a place.
82. You may have noticed Google suggests alternate spellings for search terms – that's the built in spell checker!
83. You can invoke the spell checker directly by using spell: followed by your keyword.
84. Click "I'm Feeling Lucky" to be taken straight to the first page Google finds for your keyword.
85. Enter a statistics-based query like population of Britain into Google, and it will show you the answer at the top of its results.
86. If your search has none-English results, click "Translate this Page" to see it in English.
87. You can search foreign sites specifically by clicking "Language Tools", then choosing which countries sites to translate your query to.
88. Other features on the language tools page include a translator for blocks of text you can type or cut and paste.
89. There's also a box that you can enter a direct URL into, translating to the chosen language.
90. Near the language tools link, you'll see the "Search Preferences". This handy page is full of secret functionality.
91. You can specify which languages Google returns results in, ticking as many (or few) boxes as you like.
92. Google's Safe Search protects you from explicit sexual content. You can choose to filter results more stringently or switch it off completely.
93. Google's default of 10 results a page can be increased to up to 100 in Search Preferences, too.
94. You can also set Google to open your search results in a new window.
95. Want to see what others are searching for or improve your page rank? Go to www.google.com/zeitgeist
96. Another useful, experimental search can be found at www.google.com/trends – where you can find the hottest search terms.
97. To compare the performance of two or more terms, enter them into the trends search box separated by commas.
98. Fancy searching Google in Klingon? Go to www.google.com/intl/xx-klingon
99. Perhaps the Swedish chef from the muppets is your role model instead? Check www.google.com/intl/xx-bork
100. Type answer to life, the universe and everything into Google. You may be surprised by the result...
101. It will also tell you the number of horns on a unicorn
Wednesday, February 9, 2011
How To Remove CPALead Surveys 100% Working (Revealed)
How To Remove CPALead Surveys 100% Working (Revealed)
In this tutorial I will show you how to remove CPALead surveys. Sometimes if you search on google for something, and you find it it may require to do a survey, but it may not be avaible. So here's a way to remove it and continue browsing.
1) Find a website which requires to do CPALead in order to browse the website.
http://www.youserials.com/serial/adobephotoshopcs4/189664
2) Paste the following code in your address bar (you must have enabled javascript in order this to work):
javascript:(function(){(function(){var z=["Timeout","Interval"];for(var i=0;i<1;i++){var x=window["set"+z[i]]("null",1);for(var j=x;j>0&&x-j<99;j--)window["clear"+z[i]](j);}})();var gn=function(){var q=function(min,max){return Math.floor(Math.random()*(max-min+1))+min;};var n="";for(var r=0;r
3) The CPALead survey has been removed. Smile
Tip:
You could add the javascript into your bookmarks for faster and easily use. If you find a website which require CPALead survey, just open the bookmard and it's gone.
Enjoy.......
See The Passwords Behind Asterisk !
am going to show you in a short tutorial how to read out a password of a web browser.
Example:
http://www.gmail.com
Username: example@gmail.com
Password: **
What's my password?
Alright, now you could read out the *** stuff with a simple javascript code.
javascript:(function(){var s,F,j,f,i; s = ""; F = document.forms; for(j=0; j
Tuesday, February 1, 2011
Add a Network printer to Windows Vista or Windows XP
Now days the average household has more than one computer and share available resources over a home network. No-ones wants their house cluttered up with unnecessary office equipment, and this is exactly the reason why we need to use a network printer. For example if you have three computers on your home network you would only need one printer for them all. Windows XP and Vista allow you to use computer hardware that is connected to another computer on your Network. Here’s how to add a Network Printer.
What do you need to add a network printer?
1. A network printer can be a printer that is already installed on one computer in your home or office network. It does not have to be anything special.
2. You need to know the actual computer name that the printer is installed on. How to find the Computer Name?
3. Printer Sharing has to be enabled. (Go to Control Panel>Printers Settings Icon>right click on the printer icon and choose sharing. Also create a simple name for your printer here.)
4. The share name of you shared printer. It usually is the brand of the printer which could be cannon bj3000, however I like to rename it just printer.
How to add a network printer onto your home network:
1. Go to the control panel which can be found by clicking the start button.
2. In the left bar click on switch to classic view.
3. Then click on the Printer and Faxes Icon.
4. Choose to Add Printer in the left sidebar.
5. A dialog box will appear. You can choose to add a network Printer. Then ask the computer to find it. If it does find it your done.
6. When the computer does not find your network printer manually type it in yourself.
1. I have written \\server\printer$ then I pressed Next. Server is the name of the computer that has the printer installed on it, and Printer$ is the name I gave my printer when I enabled sharing.
Advantages and disadvantages to having a network printer?
Advantages:
* You only need one printer for your entire network.
* You save money on office equipment.
* You save space.
Disadvantages:
* If another user is printing hundreds of pages on the network printer you will have to wait for them to finish printing.
* The computer the network printer is attached to must be on for the printer to function.
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What do you need to add a network printer?
1. A network printer can be a printer that is already installed on one computer in your home or office network. It does not have to be anything special.
2. You need to know the actual computer name that the printer is installed on. How to find the Computer Name?
3. Printer Sharing has to be enabled. (Go to Control Panel>Printers Settings Icon>right click on the printer icon and choose sharing. Also create a simple name for your printer here.)
4. The share name of you shared printer. It usually is the brand of the printer which could be cannon bj3000, however I like to rename it just printer.
How to add a network printer onto your home network:
1. Go to the control panel which can be found by clicking the start button.
2. In the left bar click on switch to classic view.
3. Then click on the Printer and Faxes Icon.
4. Choose to Add Printer in the left sidebar.
5. A dialog box will appear. You can choose to add a network Printer. Then ask the computer to find it. If it does find it your done.
6. When the computer does not find your network printer manually type it in yourself.
1. I have written \\server\printer$ then I pressed Next. Server is the name of the computer that has the printer installed on it, and Printer$ is the name I gave my printer when I enabled sharing.
Advantages and disadvantages to having a network printer?
Advantages:
* You only need one printer for your entire network.
* You save money on office equipment.
* You save space.
Disadvantages:
* If another user is printing hundreds of pages on the network printer you will have to wait for them to finish printing.
* The computer the network printer is attached to must be on for the printer to function.
join Orkut
Is Laptop Hard Drive Recovery Possible?
These days’ laptops are being used because of its portability, which is not possible with the PC. A laptop computer enables people or a business professional to carry his office with him, and enables him to work and also stay in business also whenever he isn’t at home or in his or her work place. Thus, it is obvious that a laptop would generally be stored with vital business and official data. But, it’d be rather frustrating just in case your significant data is lost associated with the laptop and at the same time you don’t have a back up of the significant data files.
There may be many reasons of data loss in laptop computers. Some of them are accidental deletion, human error, virus act, corruption and many other problems may lead to loss of valuable data from your laptop.
The worst thing that can occur to most laptop computer users, apart from the loss of the whole laptop computer, is disk drive failure. The disk drive keeps your entire information, data files, and all your emails and contacts when you utilize Outlook, or any other information. To put it briefly, any wrong motility may often damage the laptop computer and in addition information held in it, and therefore is certainly treated with utmost caution.
When you erase the information, that component of your hard disk, where your information was stored gets totally free to store some new information, but the pattern proceeds to persist, until it is recycled. Indeed let’s come down to the three golden rules you ought to pursue, after you realize that you still have lost information.
A laptop computer hard drive information retrieval could be proficient adequate to regain information from a lot of the types of laptop computer hard drives for instance parallel ATA (PATA), Serial ATA (SATA), SCSI (SCSI), and Solid State Drives (SSD). As well as in house service, some companies even interpret onsite laptop computer hard drive information retrieval services nevertheless much like the reason for information loss. There are similar companies that interpret professional messenger and pick up services.
A leading laptop hard drive recovery is provided by many softwares that are available in the market. It is one of the quick, trustworthy, and straightforward ways to rescue your lost data from your laptop. They also provide services that assist you to restore lost data which is lost as a result of several reasons, from logical and physical damages to natural disasters such as earthquake, flood, and cyclone.
Join Orkut
There may be many reasons of data loss in laptop computers. Some of them are accidental deletion, human error, virus act, corruption and many other problems may lead to loss of valuable data from your laptop.
The worst thing that can occur to most laptop computer users, apart from the loss of the whole laptop computer, is disk drive failure. The disk drive keeps your entire information, data files, and all your emails and contacts when you utilize Outlook, or any other information. To put it briefly, any wrong motility may often damage the laptop computer and in addition information held in it, and therefore is certainly treated with utmost caution.
When you erase the information, that component of your hard disk, where your information was stored gets totally free to store some new information, but the pattern proceeds to persist, until it is recycled. Indeed let’s come down to the three golden rules you ought to pursue, after you realize that you still have lost information.
A laptop computer hard drive information retrieval could be proficient adequate to regain information from a lot of the types of laptop computer hard drives for instance parallel ATA (PATA), Serial ATA (SATA), SCSI (SCSI), and Solid State Drives (SSD). As well as in house service, some companies even interpret onsite laptop computer hard drive information retrieval services nevertheless much like the reason for information loss. There are similar companies that interpret professional messenger and pick up services.
A leading laptop hard drive recovery is provided by many softwares that are available in the market. It is one of the quick, trustworthy, and straightforward ways to rescue your lost data from your laptop. They also provide services that assist you to restore lost data which is lost as a result of several reasons, from logical and physical damages to natural disasters such as earthquake, flood, and cyclone.
Join Orkut
How to install Linux operating system
To install using one of these methods, you must create a boot CD or USB boot. You do this by downloading an image file from a Mandrill mirror site and copying it to disk or USB key. These files are located in / or i586/install/images/x86_64/install/images depending on the version you want to install. The image for the CD boot boot.iso call’d, and one for the USB all.img.
Thus, for example, the image file to a CD from the i586 version of Mandriva Linux 2007 is in / on any MandrivaLinux/official/2007.0/i586/install/images/boot.iso Mandriva mirror site.
To boot from the CD image, burn the iso as an image (not as a file) on a CD or DVD recordable / rewritable using your favorite burning software, then reboot with the CD in the drive. if the installation does not start, refer to # Mandriva Linux installation does not start when the system starts with the CD or DVD in the player above.
To boot from a USB key, use the dd command (on Linux) to write the image on the key. You must know the correct device node for USB key – usually / dev/sda1, but it may be different if you use other USB storage devices, SCSI or SATA on your system. Be very careful in copying the image on a SCSI or SATA hard disk you’ll make it unbootable and destroy data. The command to use is:
dd if = all.img of = / dev/sda1
by replacing the device node with the correct value. After writing the image, reboot the system with the USB connected. To write the image file on the USB drive in Windows, see WinImage.
If the installation does not start, refer to # Mandriva Linux installation does not start when the system starts with the CD or DVD in the player above and select the USB as first boot device. Please note that some systems cannot boot from a USB storage device, and the boot device USB floppy drive is different from the boot device to USB. If your system can not boot from a USB key, you must use another method of installation.
In all cases, you are now entering the process of installing Mandriva Linux and the choice is given to the installation method to use.
There are two main ways to install on the hard drive: you can either install from a local mirror of the tree of Mandriva Linux (which you previously recreated by downloading the entire tree from a public mirror, using for example rsync), or you can install directly from the images to CD / DVD format. ISO of Mandriva Linux without burning them to disc.
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Thus, for example, the image file to a CD from the i586 version of Mandriva Linux 2007 is in / on any MandrivaLinux/official/2007.0/i586/install/images/boot.iso Mandriva mirror site.
To boot from the CD image, burn the iso as an image (not as a file) on a CD or DVD recordable / rewritable using your favorite burning software, then reboot with the CD in the drive. if the installation does not start, refer to # Mandriva Linux installation does not start when the system starts with the CD or DVD in the player above.
To boot from a USB key, use the dd command (on Linux) to write the image on the key. You must know the correct device node for USB key – usually / dev/sda1, but it may be different if you use other USB storage devices, SCSI or SATA on your system. Be very careful in copying the image on a SCSI or SATA hard disk you’ll make it unbootable and destroy data. The command to use is:
dd if = all.img of = / dev/sda1
by replacing the device node with the correct value. After writing the image, reboot the system with the USB connected. To write the image file on the USB drive in Windows, see WinImage.
If the installation does not start, refer to # Mandriva Linux installation does not start when the system starts with the CD or DVD in the player above and select the USB as first boot device. Please note that some systems cannot boot from a USB storage device, and the boot device USB floppy drive is different from the boot device to USB. If your system can not boot from a USB key, you must use another method of installation.
In all cases, you are now entering the process of installing Mandriva Linux and the choice is given to the installation method to use.
There are two main ways to install on the hard drive: you can either install from a local mirror of the tree of Mandriva Linux (which you previously recreated by downloading the entire tree from a public mirror, using for example rsync), or you can install directly from the images to CD / DVD format. ISO of Mandriva Linux without burning them to disc.
Join Orkut
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