Yo yo yoo guys. Can anyone tell me the program that you usually use to record a graphics tutorial? I wanted to make a video tutorial for my *ohsostupidandannoyingandnoisy* friend who has just started to learn how to use gimp and make a poster.

She won't stop bothering me to teach her by chat T__T and she still hasn't understand up until now. I've tried to teach her for 2 hours alrdy ╮(╯▽╰)╭ so please pleasee if anyone of you know what program to record a video tutorial, tell meeeee and give me the link if possible :3

Thankyouuu~