Saturday Star - - SPORT -

Ac­cord­ing to Giz­modo.com, you can lock and un­lock your com­puter with a sim­ple USB.

The trick is to use an app like PREDA­TOR, which you can down­load for free.

The app turns your flash drive into an ac­cess con­trol de­vice – a phys­i­cal key for your com­puter.

When lock­ing your PC, un­plug the USB stick, or plug it back in and your com­puter will be un­locked.

Visit: https://www.preda­tor-usb. com//preda­tor/en/in­dex.php.

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