One way to lock a Windows computer from your keyboard is by pressing Ctrl + Alt + Del and then selecting the "Lock" option.

How to Make Safe with Combination Lock from Cardboard For this project you need cardboard, glue gun and few wooden sticks.

Whether you work in an office full of people, or you have roommates, or you just don’t want anyone snooping on your computer, it’s a good idea to always lock your PC when you aren’t using it. Now, ...

Sometimes, keeping prying eyes out of your personal apps isn’t just about privacy—it’s about peace of mind. Whether it’s ...