Assembling a gaming desktop pc

I dont know much about assembling one but im pretty sure that buying parts will save me money. and I only have $800 budget for it. can anyone give me a list? (im making one from scratch)

Thanks. I really appreciate your help. :)


Posts: 2,151   +588
For 800 bucks, let me see what I can do:

Im assuming America, and do you need a monitor, keyboard, and mouse.
Also what about OS?
Yes. I live in America.
that $800 is only for the desktop or CPU itself. I already got the monitor, keyboard and mouse. :)
OS = ?? I dont know the meaning of OS. sorry.