Computer Screen Locker

Wanna know How To Lock Your Computer Screen Using a Password Well Screen Locker is your friend
This software will help you securing your  computer and prevent people from taking control or messing with your computer.
You can lock your computer while it's doing something its the only way to make sure no one is gonna cancel or mess with your work.
No installation required all what you need is double click it and there you go.
Click here to watch tutorial