Do you know that you can use your Pen drive as a key to lock and unlock your computer?
Yes you can! This works in a simple way. Only you can access your computer using your pen drive, after unplugging your pen drive from your computer, it becomes locked; to unlock it you'll have to plug the pen drive to the computer. That's how it works

This method means using your Pen drive as a key, to lock or unlock your computer.
Your Pen drive acts as a security key, without which nobody can access your computer.

In this tutorial, I'll teach you how to lock and unlock your computer with your Pen drive or USB disk using this amazing tool called Predator. Predator turns your Pen drive or USB disk into a security key to lock and unlock your computer. Without your Pen drive, nobody can access your computer. This method is not new, but there's a lot of people who still doesn't know how to use it.

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