This tool (Caffine) is one of kind very useful tool. No installation necessary. Download and and run it. I didn’t say what it’s for. It will stop the screen saver from running by single click and you can enable the screen saver in one click. Check out the above link.
Windows media player and other media player can block screen savers while playing the media. IE or Firefox are helpless when playing online media like YouTube.
Here is the download Link: Caffine
Developer Site: Zhorn Software
Keywords: Stop Screen Saver, Disable Screen Saver, Screen Saver Tray Utility