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

Cybercriminals are always looking for ways to get your money and info, and your phone has one vulnerability you probably never considered. Stop making this simple and dangerous mistake. Even your ...

Microsoft's Link to Windows app on Android is reportedly getting a useful new feature: the ability to lock a PC remotely from a smartphone. Windows Central notes that the feature is rolling out ...

Predator lets you lock and unlock your desktop using a USB thumb drive. What I like best about Predator ($29, 30-day free trial) is the concept: Instead of using a password to unlock your computer, ...

What? Only three choices? (the maybe's can choose Taco!) This is an operating-system-agnostic poll, PC, Mac, Linux, Raspberry Pi, whatever you use as your home computer. For the purpose of this poll, ...