Gameing PC

I built a gaming pc and when i went to install windows it took a very long time. eventually after a few hours it reset and started booting into the software where it then took another hour and a half for to load in. after that i installed some updates and reset the pc. and when i went to turn it...

I've been having problems trying to game recently. My pc will reboot itself after a short time running the game. I used to be able to game just fine so I'm wondering if it's Win 11? I am on build 22000.194 I seem to be unable to turn on the "unenroll this device when the next version of windows...

I'm planning on building a new rig but need some suggestions for parts my budget is 3500 I know for sure im goin to get i9 10900k and 3080 so if you guys list other parts and case that would go well with those I'd appreciate it!