Many people nowadays are uploading files to youtube. Some of them make profit while other want to share some videos or to brag about the game they've been playing.
Recently I wanted to record some of my PES 2011 goals and to upload them but in shortage of programs for screen capture... I have quit. Finally, after hours of searching I've found "FRAPS". This program is so simple and I will not waste my time telling you how to use it. Download link can be found HERE.