The Windows system consists of thousands of files. Many of them have strange names, others have extensions that most users have never seen before. Normally you do not need to worry about these files.

There is a new security feature in Windows 11 to protect system files, which was quietly rolled out in the latest update.

Your phones and computers hold more than you might realize. The files that you can view by default on Windows, macOS, Android, and iOS are by no means everything that's stored on those systems. These ...

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 ...