screen time

Emsa Time Synchronizer: Atomic time sync utility for Windows. Freeware.

Your Free All-in-One Screen Recorder

Capture video from the screen and take screenshots.

Make your screen black by pressing a key combination, rest your eyes and reset attention.

Record screen to GIF files.

Capture the screen into a video file.

Record your screen with audio in 3 easy steps.

Change the logon screen background in Microsoft Windows 7.

Turn the StarStrider 3D planetarium into a screen saver!

Stop Screen Saver is a small utility.