Originally Posted by AOD
K, so i have 3 computers 2 of them are kinda close and one is further away. To put them all on single connection do i need 2 network them, or do i just use a router? New to networking and stuff so yeah
Well...using a router would network them
...A router spilts the connection, and also connects the computers together, if you want. If you dont want to share files you dont have to, but you can set up shares easily. (If you want to search google for file sharing)
So if you want to share the connection, yes router...and then you'll be networked. And like CrossCech said, use a wireless router.