HOW TO INCREASE WINDOWS 7 SPEED

Following these tips should help you speed up Windows 7. While most are easy to follow and uncomplicated, they could potentially provide a huge boost to your Windows 7 installation speed!
Automatic User Log-on
Sick of having to retype your username and password everytime you log onto Windows 7? Well enable the automatic login function and you could save precious time. If you are the sole user of the computer this should be perfectly safe, just remember that this will give anyone who sits down at your computer access – maybe hide those files you don’t want others to see.
                                  -------------Steps:--------------
1. Open the start menu and click in the search box.
2. Type ‘netplwiz’ and click ‘enter’.
3. Click the user you want to have autologin.
4. Uncheck ‘Users must enter a username and password to use this computer.’
Disable Password Requirement on Wake
I’m sure users of hibernate and sleep will be rubbing heir hands in glee and the thought of being able to avoid having the type in their password each time they wake their computer. By utilising this option, you can save time and effort each time you wake your computer and speed up Windows 7.
                                   ------------Steps:--------------
1. Open the control panel.
2. Select ‘Power Options.’
3. Uncheck ‘Require password on wake.’