100% Genuine License Keys Email Delivery Instant Delivery One Time Payment LifeTime Use 24 x 7 Activation Support 24 x 7 Installation Support Activate using a product key A product key is a 25-character code, that looks like this PRODUCT KEY XXXXX-XXXXX-XXXXX-XXXXX-XXXXX During installation, you'll be prompted to enter a product key. Or, after installation, to enter the product key, select the Start button, and then select Settings > Update & Security > Activation > Update product key > Change product key> Enter above licence key> Click On Activate. U R Done.