Streaming on to the tv

[duncanid]

Since tv networks are not showing reruns as often and occasionally I still miss an episode or season, I would like a way to watch the episodes from the computer on my tv. I sit in front of a computer all day long and I don't want to at home. Plus watching shows with others is a pain in the ass.

I've looked at a Roku, but that is just for Netflix and Amazon stuff right? My little brain needs answers from a big strong geeky brain.

Please help.