How to make computer faster:

6 ways to speed up your PC By following a few simple guidelines, you can maintain your computer, help increase your PC speed, and help keep it running smoothly. This article discusses how to use the tools available in Windows 7, Windows Vista,and Windows XP Service Pack 3 to help make your computer faster, maintain your computer efficiently, and help safeguard your privacy when you're online.

Note: Some of the tools mentioned in this article require you to be logged on as an administrator. If you aren't logged on as an administrator, you can only change settings that apply to your user account.

1. Remove spyware, and help protect your computer from viruses Spyware collects personal information without letting you know and without asking for permission. From the websites you visit to user names and passwords, spyware can put you and your confidential information at risk. In addition to privacy concerns, spyware can hamper your computer's performance. To combat spyware, you might want to consider using the PC safety scan from Windows Live One Care. This scan is a free service that helps check for and remove viruses.

Download Microsoft Security Essentials for free to help guard your system in the future from viruses, spyware, adware, and other malicious software (also known as malware). Microsoft Security Essentials acts as a spyware removal tool and includes automatic updates to help keep your system protected from emerging threats.

The Microsoft Windows Malicious Software Removal Tool is another utility that checks computers running Windows 7, Windows Vista, Windows XP, Windows 2000, and Windows Server 2003 for infections by specific, prevalent malicious software, including Blaster, Sasser, and Mydoom, and helps remove any infection found.

2. Free up disk spaceThe Disk Cleanup tool helps you to free up space on your hard disk to improve the performance of your computer. The tool identifies files that you can safely delete and then enables you to choose whether you want to delete some or all of the identified files.

Use Disk Cleanup to:

Remove temporary Internet files.

Delete downloaded program files, such as Microsoft ActiveX controls and Java applets.

Empty the Recycle Bin.

Remove Windows temporary files, such as error reports.

Delete optional Windows components that you don't use.

Delete installed programs that you no longer use.

Remove unused restore points and shadow copies from System Restore.

Tip: Typically, temporary Internet files take the most amount of space because the browser caches each page you visit for faster access later.

To use Disk Cleanup:

Windows 7 users Windows Vista users Windows XP users3. Speed up access to data Disk fragmentation slows the overall performance of your system. When files are fragmented, the computer must search the hard disk as a file is opened (to piece it back together). The response time can be significantly longer.

Disk Defragmenter (sometimes shortened to Defrag by users) is a Windows utility that consolidates fragmented files and folders on your computer's hard disk so that each occupies a single space on the disk. With your files stored neatly end to end, without fragmentation, reading and writing to the disk speeds up.

When to run Disk Defragmenter

In addition to running Disk Defragmenter at regular intervals (weekly is optimal), there are other times you should run it, too, such as when:

You add a large number of files.

Your free disk space totals 15 percent or less.

You install new programs or a new version of the Windows operating system.

To use Disk Defragmenter:

Windows 7 usersWindows Vista usersWindows XP usersRunning Disk Cleanup and Disk Defragmenter on a regular basis is a proven way to help keep your computer running quickly and efficiently. If you'd like to learn how to schedule these tools and others to run automatically, please read Speed up your PC: Automate your computer maintenance schedule.

4. Detect and repair disk errorsIn addition to running Disk Cleanup and Disk Defragmenter to optimize the performance of your computer, you can check the integrity of the files stored on your hard disk by running the Error Checking utility.

As you use your hard drive, it can develop bad sectors. Bad sectors slow down hard disk performance and sometimes make data writing (such as file saving) difficult or even impossible. The Error Checking utility scans the hard drive for bad sectors and scans for file system errors to see whether certain files or folders are misplaced.

If you use your computer daily, you should run this utility once a week to help prevent data loss.

Run the Error Checking utility:5. Learn about ReadyBoostIf you're using Windows 7 or Windows Vista, you can use ReadyBoost to speed up your system. A new concept in adding memory to a system, it allows you to use non-volatile flash memory—like a USB flash drive or a memory card—to improve performance without having to add additional memory.

Learn more about ReadyBoost in Windows 7.

Learn more about ReadyBoost in Windows Vista.

6. Upgrade to Windows 7If you try all the previous remedies and your computer still isn't as fast as you would like it to be, you may want to consider updating to Windows 7.

Find out if your computer can run Windows 7 using the Upgrade Advisor.

Compare Window 7 editions.

Read a third-party review of Windows 7 by David Pogue of The New York Times.

If the Windows 7 Upgrade Advisor determines that your computer can't run Windows 7 and you still have the need for speed, it might be time for a new computer. There are some great deals on new computers right now:

Shop for new desktop computers.

Shop for new laptop computers.

Shop for netbooks.

How to "Delete administrator Password" without any software

Method 1

Boot up with DOS and delete the sam.exe and sam.log files from Windows\system32\config in your hard drive. Now when you boot up in NT the password on your built-in administrator account which will be blank (i.e No password). This solution works only if your hard drive is FAT kind.

Method 2

Step 1. Put your hard disk of your computer in any other pc .

Step 2. Boot that computer and use your hard disk as a secondary hard disk (D'nt boot as primary hard disk ).

Step 3. Then open that drive in which the victim’s window(or your window) is installed.

Step 4. Go to location windows->system32->config

Step 5. And delete SAM.exe and SAM.log

Step 6. Now remove hard disk and put in your computer.

Step 7. And boot your computer

Add Your Name (or) Application to right click Of My Computer

Caution ..

As it is related to Windows regisrty it can be dangerous

so,Try This at ur own risk

To write your name on right click application

please follow the steps.

1.Copy/Paste the following code in Notepad And then Save it as .reg

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor]

@="Your Name Or Name of the Application"

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor\command]

@="Location Of The Application"

2.Now edit it and then Type your name In

Eg:

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor]

@="Rajesh"

3. If u want to get any application, once you click Your name or name of application

Then , Type the location Of the application Which u want to open In:

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Registry Editor\command]

@="Location Of The Application"

For eg.C:\Program Files\Yahoo!\Messenger\messenger.exe

Thats It finally save it And then Run it .

------------------------------------------------------------

To add Application Control Panel

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Control Panel\command]

@="rundll32.exe shell32.dll,Control_RunDLL"

To add Application Add/Remove

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Add/Remove\command]

@="control appwiz.cpl"

To add Application Reboot

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Reboot]\command]

@="shutdown -r -f -t 5"

To add Application Shutdown

[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\[Shutdown]\command]

@="shutdown -s -f -t 5"