What to do for upgrading cpu - Lemmy.World

I currently have a Intel Core i5-12400F (bought a pre built from Starforge) and am thinking of upgrading to an Intel i9-14900K or KF and I’m wondering what steps I need to take in regards to preparation and during installation I bought a bit of thermal paste a while back that was a corsair one that I saw in Walmart for cheap, but if I need better I’ll get better, I also have a Arctic Freezer 36 Air Cooler