Hello,
few months ago I bought a new laptop with Windows 8 pre-installed. After some time, I installed W7 again and now I want to go back to W8. But unfortunately, I found out that my laptop has no product key sticker on it, I can't even find any certificate in the box that my laptop came in. Is...
certificate of authenticity
installation issues
laptop support
license recovery
os transition
pre-installed os
product key
restorewindowswindows 7
windows 8
