Our computer IS hooked to the TV - you wouldn’t believe the Rube Goldberg arrangement of wires and jacks and splitters we’ve got going on here.
I guess we need to buy one of those so-called ‘smart’ TVs...
Does your TV have an HDMI input, BTW TV’s are cheap now days. A 32” ROKU is less than a hundred bucks and the larger ones aren’t that much more.