I have windows 7 Home premium 'Geniun' , can i upgrade it to Professional or Ultimate by inserting the key of the new windows and install the updates required ??
migrated from stackoverflow.com Mar 22 '11 at 11:00
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marked as duplicate by Kyle, ChrisF, BloodPhilia, Moab, Nifle Mar 22 '11 at 15:22
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Yes you can upgrade without reinstalling or using a disk. Just run anytime upgrade and enter your key.
Go to Control Panel (icon view) > Windows Anytime Upgrade.
No, simply changing the key will not upgrade the PC to Ultimate.