Activate Windows 7 or Windows 8.1
Activation helps verify that Windows has not been used on more PCs than the Microsoft Software License Terms allow.
To activate Windows 7 or Windows 8.1, you will need a product key for the version of Windows which is on your PC A product key is a 25 character code that looks like this:
Product Key: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
Finding product key depends on how you obtained your copy of Windows 7 or Windows 8.1:
If you purchased Windows from an authorized dealer, the product key will be located on a label on the box that was delivered product ..
If you bought a new PC running Windows product key is pre-installed on the PC, included in the package was delivered to PC or Certificate of Authenticity (COA) attached to the PC.
If you buy a digital copy of Windows from a Microsoft Web site, the product key is in the confirmation email that you received after purchase.
See more details on Microsoft website.
Activation helps verify that Windows has not been used on more PCs than the Microsoft Software License Terms allow.
To activate Windows 7 or Windows 8.1, you will need a product key for the version of Windows which is on your PC A product key is a 25 character code that looks like this:
Product Key: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
Finding product key depends on how you obtained your copy of Windows 7 or Windows 8.1:
If you purchased Windows from an authorized dealer, the product key will be located on a label on the box that was delivered product ..
If you bought a new PC running Windows product key is pre-installed on the PC, included in the package was delivered to PC or Certificate of Authenticity (COA) attached to the PC.
If you buy a digital copy of Windows from a Microsoft Web site, the product key is in the confirmation email that you received after purchase.
See more details on Microsoft website.