Odin is must have tool in order to Flash stock. Your copy of Windows 10 will automatically activate later using your digital license. If you previously upgraded to Windows 10 on this PC and you’re reinstalling it, you don’t need to enter a product key.If you don't have a license to install Windows 10 and have not yet previously upgraded to it, you can purchase a copy here:.For more information on Enterprise edition, go to the. All Windows 10 editions are available when you select Windows 10, except for Enterprise edition. After downloading and installing, the tool will walk you through how to set up Windows 10 on your PC.Page, select Upgrade this PC now, and then select Next. On the License terms page, if you accept the license terms, select Accept.You need to be an administrator to run this tool. We also recommend going to the PC manufacturer's website for any additional info about updated drivers and hardware compatibility. Note: Before you install Windows 10, check to make sure your PC meets the for Windows 10. If you are installing Windows 10 on a PC running Windows XP or Windows Vista, or if you need to create installation media to install Windows 10 on a different PC, see section below.