Quick question since you might have some knowledge on the area... Is there a way I can use a controller (like xbox360 or something) where my PC is still kept i

Quick question since you might have some knowledge on the area... Is there a way I can use a controller (like xbox360 or something) where my PC is still kept in my 'office'. ie. Can I play games from my PC on my TV in the lounge room, without having to have an actual PC in the lounge room?