Hi who knows the best program to record video from your computer

[Podiakova]

Hi who knows the best program to record video from your computer recently asked a friend to show her how I'm doing photo editing she lives in another city and I want to help her thanks!
http://i16.fastpic.ru/big/2011/0205/82/f7cf6b73536797a24b4c5857f860c382.jpg (http://bighop1.com)