Can I build a decent gaming PC for under $600?

I have a nice TV I guess I could use to save money, don't have Windows for it though. What are my options?

https://pcpartpicker.com/list/RHbt2R

And you can get a Windows license on reddit for 10-15$,legit.

This is a good build.

If you can afford it, I would sink an additional $20-30 into a better Power supply though. It's totally worth having a PSU that's a bit overrated for your needs.

absolutely...

just search the youtube there are tons of examples

Get yourself a $400 Dell PC with a good cpu and buy an RX480 graphics card for about $200.

Moved to Hardware forum

Tons of stuff on youtube. I started looking earlier and began subscribing to techsource. I recommend that.