Restoring systems in windows xp:
Step 1:- Click on your start button
Step 2:- Click on all programmers
Step 3:- Go to accessories
Step 4:- Click on System tools
Step 5:- Go to system tools and select system restore
Step 6:- A new screen is presented to you and just select “Restore my computer to an earlier time.”
Step 7:- A calendar should appear with dates; select a date that has a bold number with your mouse. Make sure the date is before you made the mistake on your computer. Click “next” and close all open programs to ensure a safe restore. The keep clicking “Next,” and the computer will then gather some information and restart your computer to the restore point.
Step 8:- Now select the required date of the restoration and click next. When your computer is restarted, a similar window will be presented. It will tell you if the restore was successful and if any files were renamed in the process.
Helpful Tips:– If “System Restore” is not in your start menu, it is then usually in “C:\WINDOWS\system32\Restore” with the executable named “rstrui.” Be sure to make a shortcut somewhere if “System Restore” isn’t in your start menu.