Have you heard of...

[SSaint]

A program called VNC, it works on OS X and PC, I use "Chicken of the VNC". It's this program that works as an eyeglass to look at, and use another computer. My dad hooked me up with it, he uses it for work. right now I'm on the internet on the other comp, looking at comics.

[Dak]

So basically you can control another computer?
Does it need permission to do so, such as one of the key things?

I use showmypc idk if thats like it.

Describe moar.

[SSaint]

My dad uses it to work on comuters in other states, or to show others how to do something (assisted with MSN). It requires either a domain name or an IP Adress, the chances to hack with it are slim and too troublesome, but to teach others programming and the like, I thought we could use it.

[Arsenal]

Yeah you need to run the client exe on their computer and you would need the computer's IP address to use it. I have used it before and it works sometimes.