Get step-by-step instructions for determining the operating system (OS) version on your devices and why it is so important to keep the OS updated.

The computer's master control program. When a computer is turned on, a small "boot program" loads the operating system. Although additional system modules may be loaded as needed, the main part, known ...

Use left and right arrow keys to seek audio. It wasn't very long ago that Microsoft announced it was killing support for its most popular operating system, Windows 10, which was a clear bid to move ...