I just got sick of my old shitty macbook and lack of fallout mods on PS4 and decided to go PC. Without much thought or research I decided to go with the PCMR "End All" build and bought pretty much exactly what's listed on a bit of impulse after good fortune left me with $1500 burning a hole in my pocket.

I'm not totally stupid so I don't think I'll have too much trouble with the actual build, but I've been away from PCs for so long that I don't really know what they can do now that computing power has advanced so much.

Using the "End All" off the rack, would there be a way to make it so the computer acts as a windows machine in the office but also outputs to the TV downstairs as a media center?

Ideally the two could be separate, even running on different OSes or at least different profiles, though they would almost never get used at the same time. Main thing would just be that it's ready and easy to pull up on the TV without going up to the office and messing with a bunch of shit.

Just curious if that's even feasible, no need for specific directions. Go easy for such a dumb question, really looking forward to getting back into real computing.