Windows Install or Upgrade
So, how do I upgrade or install Windows 10 you might ask? And, where exactly
IS my Windows 7 license code? The first thing to remember, is that you can only easily (and hopefully freely) update from and to the same exact edition, such as 'Home' to 'Home', or 'Professional' to 'Professional' and version (32 bit, or 64 bit). To update from Home to Professional, or any version to a different one, you will almost certainly need to reinstall from scratch and need a new license number!