I gave to the son of friends who live a considerable distance away an old laptop with Damn Small Linux installed. I installed the same distribution on another old laptop which I have, so that I could try to help him if problems arose. We have been able to solve some problems that way, but it's a slow process, with me doing things on my laptop, then emailing instructions to him. I remember working in the past at workplaces big enough to have their own hurt desks and having my computer taken over by someone else in an attempt to solve some problem I had. That's made me wonder what the equivalent Linux software is. I wouldn't have to run that software on my DSL laptop, but could run it on my Fedora desktop, taking over the other DSL laptop over the Internet. I'd be very grateful if someone could recommend any such software, just to get me started.