I had upgraded my laptop to Windows 10 back when it was free. I wasn\’t crazy about the speed, so decided to convert back to Windows 8. Since then I added more RAM and willing to give it another shot (have to do a clean install anyway to get rid of all the junk I have accumulated)My question is…. Will I be able to re-install it for free (since I had it in the past) using my Windows 8 key or was a new Windows 10 key generated when I upgraded last (never bothered to write that key down)?
https://www.microsoft.com/en-ca/accessi … s10upgrade