To change Windows 8 product key

Hello

I have a scenario:

I buy a key Windows 8 K1. I installed it on my desktop. Then I bought another key K2 (Windows 8 Pro). I changed the product key on my desk of K1 K2.

Now, the question is what I do with my old key K1? Since it is installed/activated anymore anywhere, I can (legally) install it on any computer?

Thanks in advance.

Yes, you can use the key on another computer, but you will need to reactivate by phone:

1. press the Windows key + X , and then clickrun, and then type: slui.exe 4


2. then press the ENTER"" key.

3. Select your "country" in the list.

4. choose the option "activate phone".

5. stay on the phone (do not select/press all options) and wait for a person to help you with the activation.

6. explain your problem clearly to the support person.

Tags: Windows

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