For users who have upgraded to Windows 10, you should receive a fresh license key.
For users who have upgraded to Windows 10, you should receive a fresh license key.
Even without explicit instructions, it's easy to pull out the main point.
Lately it's been active for a few hours. Where were you? I understand, but still...
I've installed the software on both my main computer and tablet. Upgrading Windows 8.1 to 10 is necessary so the product key connects properly with the new activation. Otherwise, you'll need to activate via your Microsoft account. Note: The key I downloaded doesn't match my Windows 10 key.