Comment Re:Clickbait title (Score 1) 69
This is because anything that makes a change to your SecureBoot environment (like, from linux for example- which is what happened to me) will render Windows unbootable without a recovery key, and if you didn't bother to save it, you're in for a bad time.
That happened to me with a super cheap laptop I bought temporarily while I was waiting for a proper replacement to arrive. I set up windows and just went ahead and created a throwaway microsoft account to get through the install. I was going to set it up to dual boot Linux, though I didn't have a lot of use for the windows partition. I ran into exactly the problem you mentioned after the Linux install. At that point it turned out that, although I had recorded the password I set up for the Windows account, I hadn't bothered to remember what the e-mail address was. I don't recall completely, but I think the laptop was functionally bricked at that point (there was probably a way around it, but it just wasn't worth the trouble).