Screen Locker
Description:
Screen Locker is a security tool for all 32 bit and 64 bit editions of Windows. Using this tool you can lock your PC screen to protect accessibility from other users.
Instruction:
Choose a password, confirm password and click OK.
Then your screen will locked. You can unlocked it only by given correct password and can change it by clicking 'Change Password' button.If you forget your password then press windows button from your keyboard and restart your PC...