For my sins I'm going to try Windows 10.
My requirements are:
Standalone pc/desktop that I can plug into the telly - just need the tower unit. I've got the vga port and wire, I've got keyboard and mouse. I've also got a peripheral webcam that's old but was top of the range when it was new (thanks ex-bf) so it's still excellent.
I'd like intel quad i5 or i7; or rayzen same; min 8gb ram. Apparently the storage doesn't matter, but ssd please (I have a 10yo vista pc that still has half of its 1tb storage spare, and I'll be keeping that)
I really want it to do Zoom; watch britbox programmes; download educational videos and powerpoints etc.
Here's the kicker - i'd like to spend as little as possible (because I don't have much money). I'm happy to go refurbed if I need to.
I have an absolute maximum budget of £400, so a better spec refurbed under that price would be awesome.
ideally no more than £300...
I know I'm asking for the moon, but I'm getting really bogged down by the details and no reviews will tell me if it'll do Zoom 
Thank you