there`s so much info on YouTube about PC building, but the best way personally is to work out what you want your PC for, then work out both the items needed for a new/first build, and also the prices of the various items, building your first ever PC and switching it on and seeing it all working is one hell of a buzz, far better than buying a pre-built system, I can build my own systems, all done by watching YouTube vids, and reading about building systems, have fun, it`s great..., also if you want any advice tips or whatever me or most of the lads on here I think would be only too willing to help Donnie..