08-09-2014 03:51 AM
Even if I tried to dort this out I cannot find how to upgrade from windows 7 preinstalled on my Thinkpad Edge E531 to windows 8 Pro. On the box is written that windows 7 comes installed but I can update to Windows 8. I've got several DVDs with windows 8 restore stuff but no DVD to install Windows 8...
How should I proceed to do this update?