You can change the lock screen on your Windows computer by customizing the background image and specifying what supplemental ...

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To lock Signal, open its in-app settings and select "Screen Lock." It'll use the same security method and passcode that your ...

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, ...