software

Hey, guys i need some help... Some of my games wont lauch (steam) I try to run them, but some will open the anti-cheat loading screen and the game wont start, others as HOI4 will open pdx laucher, but from there it wont start too... i have formated my computer twice and the problem wont go...

I just received my custom built PC and I’m extremely happy with the build, however I’m always open for extra hardware/add ons for the motherboard to make my PC an absolute beast! Looking for some ideas and recommendations to what I should be looking at next? . I really like the RGB components...