Windows Upgrade Offer from already installed RTM Windows 8

Discussion in 'Windows 8' started by Matias88, Sep 8, 2012.

  1. Matias88

    Matias88 MDL Novice

    Apr 8, 2010
    Sorry if this is already written all over the place.

    I was thinking if it will be possible installing the RTM and then later activate windows using the upgrade offer once released? They write that you need to have Windows 7 preinstalled and then do the upgrade from there. I will have all the other requirements.

    And also how long can you use the system unactivated if you just install using the key stated in the repository?