Hi tech peeps, I'm planning on upgrading my mobo and processor for my birthday and apparently my free upgrade of windows 10 is going to be available two days after my birthday. Since I cant use my same copy of windows 7 with a new mobo (or so I've heard) would it be possible to use windows 10 as my os since its tied to my email? Like will I get a download I can copy onto a usb drive I can use on the new computer? Or will I just need to buy another copy of windows and upgrade then.