Add Yahoo as a preferred source to see more of our stories on Google. Restart your computer first to fix a locked keyboard; it often solves many problems quickly. Check and clean your keyboard's ...

Locks come in a variety of types and designs to meet a wide range of security needs. While many locks use a simple key-and-tumbler design, some locks use technology that is significantly more advanced ...

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

Easy to install. Looks great. Fairly quiet. Unlocks automatically when you arrive home (if you set it up). Keypad allows for entry codes and a one-touch lock. Keypad needs a flat surface to stick to ...