A Lock screen is a computer user interface on a computer or ... or leaves the machine alone for some time. An app is an application that allows the user to perform a specific task.

The lock screen on your Windows computer makes a first impression on ... You can choose from apps like a calendar, mail, weather, and more. You can select the apps you want to see information ...

This app allows you to lock / unlock your USB (Universal Serial Bus) drives. If you have USB drives with photos, audios, videos, etc, and would like to lock them with a password, this app is for you.