Windows 10 Rollback

Discussion in 'Windows 10' started by MinDokan, Jul 29, 2015.

  1. MinDokan

    MinDokan MDL Novice

    Mar 24, 2010
    I have a Windows 8.1 pro pack key, but it's impossible to use that key on Windows 10 home. At least the sales specialist told me so.

    So, I'll have to install Windows 8.1 home again, and after that activate the pro pack.
    And update to Windows 10 pro from there.

    My question is, the actual working key I have in my laptop with Windows 10 Home, is the same as before the update?