So here's where you help me. FOR ONCE. Any suggestions for screen-grabbing software that would be a) free, b) simple, and c) workable on a PC instead of those fancy-pants Macs? I can grab DVD images easy, but, for example from the previous post, trailers are ungrabbable territory for me.
This is one of those areas where I'm incredibly tech un-savvy, so feel free to explain it to me like I'm a toddler.