Windows 10 OEM is a full version of the operating system not an upgrade.
The Start menu is back and better than ever so you can expand and customize it.
Brand new, unused, unopened Windows 10 Pro with SP1 64 Bit OEM DVD and Genuine Product Key.
Supporting all branded and non branded new, used and laptops except Dell Computer.
***PLEASE CAREFULLY READ THE DESCRIPTIONS*** KEY IS VALID ONLY 1 PC. NO CD / NO DVD / NO USB - YOU WILL RECEIVE ONLY KEY CODE.UPGRADE HOME TO PROFESSIONAL IS POSSIBLE. Digital License, activation code. Fresh installation or after format installation. Code will be sent to your message box with in 30 mins to 2 hours avarage. This product does not contains any data media. Only downloadable digital license. SMOOTH RETURN POLICY if you will have an activation problem with the installation.JUST CONTACT US WITH NO RETURN REQUEST--- TO UPGRADE HOME TO PROFESSIONAL IF YOU CANNOT USE THE KEY DIRECTLY. YOU MAY DOWNLOAD THE WINDOWS 10 WITH USING "UPGRADE THIS PC" CHOICE AND CREATE A MEDIA USB DISK OR DVD. LATER START TO INSTALLATION AND THE KEY WILL WORK CURRENTLY ACTIVATING YOUR WINDOWS 10 PROFESSIONAL. OFFICAL DOWNLOAD LINK WILL BE SENT WITH THE KEY.