I'm right now on Windows 10 Pro non genuine version. I'm planning to buy the legitimate version from Microsoft and change the product key in my existing Windows 10 installation. Will that work? Or do I need to install the OS as a whole ? That would make me install all the apps and data once again and that's why I'm looking at this option.
Hi,
No you just have to feed the current install a key
MS doesn't issue keys though
So just go to the store through 10's activation section
You'll have to make or be using a MS account to purchase the 10 pro.
I think your best bet would be to change the product key to the generic Windows 10 Pro product key:
VK7JG-NPHTM-C97JM-9MPGT-3V66T
Then, when your Windows 10 Pro is no longer activated, go to the Microsoft store to purchase a legitimate activation for it.
Thanks. How much will it cost?
And my apps and files will be intact?
Or you could do what I did.
Bought a Microsoft DVD which came with a matching COA key from my local computer store.
Windows 10 Pro is about $145.00.
I would not trust a counterfeit installation. I would do a Clean Install.
Jack
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