WINDOWS 10 PRO PROFESSIONAL 32 /64 BIT Genuine ACTIVATION LICENSE KEY ✅Lifetime Activation✅5 min Delivery ✅Full Support  WE SEND WORLDWIDE!!! Product key will be sent to your inbox NO DISC OR CD WILL BE DISPATCHED This is an activation key which means you can do a fresh Window 10 Pro installation or you can upgrade from other Windows versions easily.     If you already have Windows 10 pro installed on your computer, simply use the key to activate when prompted.     If you're upgrading from Windows 10 Home to Win 10 Pro. Before upgrading, make sure your device is up to date and running the most recent version of Win 10 Home. Both 32-bit and 64-bit available. Multiple languages supported. Any problems please contact me DISCLAIMERS The activation keys sold in this listing are genuine and are used as a system builder. supplied by authorized Microsoft partners. To comply with the terms and conditions of Microsoft , all of the items sold are new and sourced directly at the time of sale from third party Microsoft sellers