Im trying to put windows 8.1 on my newly bought ssd. i dont want to save any data from the old HDD that is in my laptop right now. Can i just use the old key from the OS 8.1 on the new SSD? Can i somehow download windows 8.1 onto windows 10 and plug in the SSD to the computer with windows 10 on it via sata cable and put windows 8.1 on the SSD like that? i really need some help here guys