A Windows system tray application that I wrote after getting used to Caffeine on OS X (as macOS was known back then). It was a tiny but useful thing. I stopped using Windows completely a few months later, after changing jobs.
Keep your display alive.
Temporarily prevent Windows from starting the screensaver or putting the display to sleep. This is useful when watching video which doesn’t prevent the screensaver kicking in—like YouTube, online lectures or 4OD—or for keeping your display active when discussing something in a meeting.
The application puts an icon in your system tray which can be clicked to enable or disable the screensaver and display power-management. When the application quits, it re-enables both the screensaver and display power-management.
It is written in C# and requires Microsoft’s .Net 2.0 runtime. I’ve tested it on both Windows XP and Vista.
It was inspired by Caffine from OS X.