.SCR File Extension

Screensaver file for Windows, typically stored in the main Windows directory; may be run automatically when the computer is inactive for several minutes (custom settings can be configured using the Screen Saver control panel).

Screen savers are executable files that run when opened. They can display vector graphic or text animations, play slide shows, animation, or videos, and may include sound effects.

Generic executable script created or used by a number of possible programs; when opened, the script typically runs a series of commands in the order they are listed.

Since script files are saved in a text format, they can often be edited in a basic text editor.