Jst got dis laptop wit window 7 nd i try 2 make upgrade 2 window 7 ultimate. I stumbles ova dis on youtube. So enjoy!!!!!!
First: Go to start nd type in windows anytime upgrade.
Second: Open it nd click on upgrade wit key.
Third: Enter one of dese keys -FJGCP-4DFJD-GJY49-VJBQ7-HYRR2
Forth: Press ip grade nd wait 4 it 2 verify d key when it has upgrade again. Afta dat it'll say it has not upgrate but it really has, so go to start nd press restart nd den u hav it. Dnt 4get 2 click on d like/share button. It's your boy Yungmasta noni