Product Key - if you bought your computer with windows pre-installed then you DO NOT require a product key.
Windows DVD will detect the product key automatically or you can use your own key
(all keys are located at the back of the PC/Laptop or under the battery)
If you want to Upgrade or you never had Windows operating system you will need an activation code, which we do sell .
Your files, Everywhere
Stay connected to your photos and important files and access them on your phone, tablet or PC with SkyDrive. By signing in with your Microsoft account to any of your PCs running Windows 8.1 and you'll immediately see your own background, display preferences, and settings.
You Keep all your Files
If your PC is running Windows 7, your files, apps and settings will easily transfer to Windows 8.1.
You Keep Familiar Programs
Programs that run on Windows 7 will run on Windows 8.1.
Delivery Terms for Physical items DVD/USB/SSD/HDD etc:
UK TRACKED DELIVERY
WORLDWIDE TRACKED DELIVERY