An unactivated copy of Windows limits your ability to customize the appearance of the desktop, menus, and taskbar. If you want to upgrade to a licensed version later, you can purchase a Windows 10 license from the Windows Store, ranging from $120 for the Home Edition to $200 for the Professional Edition.
Use ProduKey to View or recover Windows 10 product key. Step 1: Visit this page, scroll down to see download links, and click on the latest version of ProduKey link to download the zip file containing ProduKey. Extract the zip file to a new folder to get ProduKey.exe file. Step 2: Run ProduKey.exe file to view your Windows 10 product key. Microsoft no longer sells 8.1. You would have to take your chances online. Warning: You do not buy a Product Key by itself, as they are normally stolen/pirated, Volume Licenses which are not for private use, or MSDN keys which are not to be sold by the original subscription holder. If you upgraded to Windows 10 or Windows 11 for free from Windows 10, Windows 7, or Windows 8.1, you should have a digital license instead of a product key. Microsoft Store App. If you bought a Windows (Windows 10 or Windows 11 Pro) upgrade in the Microsoft Store app, you'll receive a digital license instead of a product key in the confirmation . 333 320 90 114 246 143 65 403