training video

I have the opportunity to do a training video, with most of the information being presented onhow to use a new program on the computer, complete with the mouse arrow and key strokes. How do you record all this activity being done on a computer? Years ago, I remember doing some recording with a windows movie program, but that was a long time ago. Is there a program you can use to record this activity on a computer, or do you need to do a CU of the screen, and watch for glare?