Help me build my first ever PC (US)

[ihop]

Budget (including currency): $750 USD (or best possible price under budget)

Country: United States

Games, programs or workloads that it will be used for: I would want to run Call of Duty: Warzone, GTA V Online, and other AAA games (single player) nothing too demanding! youtube, social media, etc.

Other details Monitor, keyboard, mouse, headset, etc. are no worry, i have everything else needed, just need the PC itself, i would want to be able to play my games (warzone, GTA V, etc.) at 1080p, i'm not aware if my budget is good so I'm sorry if i seem clueless, I've never built nor have i ever bought a PC before, just want something to get started with and play COD with nothing too competitive.

Monitors: i would be using only one monitor

If my budget is too low i'm willing to go up to the minimum i need to get a pc for my type of gaming! thank you!