I have a pre built Omen PC but I'm upgrading the CPU and Motherboard. I haven't had it for long so there are no files I need on that computer, besides a few pictures I can move to a usb. Is there a way I can wipe the HDD including Window 10 off of it. I have to rebuy windows 10 since it was an OEM off of an HP pre built. I've heard of burning a program to a CD but I can't do that. Is there another way.