How to get Win 8.1 if Win 8 was installed using a MAK/KMS key?
So, I installed my windows 8 Pro using a MAK key and I did not get a Windows 8.1 update from the store (as given here). How do I get the update?
Can I upgrade without doing a clean install (that is by retaining the metro and desktop apps)?
Would the old key work if I do a clean install?