8.1 Important steps after upgrading to Windows 10
8.1 Important steps after upgrading to Windows 10
Your Windows 8.1 setup drive should remain functional after upgrading to Windows 10.
This claim is incorrect. According to recent information, the Windows key changes after an upgrade, making the original key invalid.
Sorry, I didn’t realize you thought you could upgrade to Windows 10. If you’re not happy, you can reinstall Windows 8.1 and use the activation key from when you purchased the OS. You won’t be able to buy just one license, but you can have two genuine activated copies on different machines.
The 8.1 key has been updated to a new format.
This version contains ten distinct elements for improved clarity.