Compare OEM and Retail Windows licenses to understand key differences. Features Both OEM and Retail versions offer the same features, updates, and functions, providing the full Windows experience.   Hardware Changes With a Retail license, you can replace any part of your computer. An OEM license, however, only allows you to replace all parts except [...]
Find out which languages are available when installing Windows 10 and 11, and learn how to add more languages after installation. When you purchase a Windows 10 or Windows 11 license from us, you can install it in a variety of languages. Below, you'll find a full list of supported languages available during installation. If [...]
Activate your Windows product key through system settings. Or press the button below to go directly to Activation settings.   Activation settings Please note, that you must first install the Windows operating system before activating it with a product key. For instance, you need to install Windows 10 Home before activating it using your Windows [...]
Learn how to fix error 0xC004F050 when upgrading from Windows Home to Pro. Facing error code 0xC004F050 when trying to upgrade from Windows Home to Pro? This error signifies that your current Windows Home version isn't compatible with a direct upgrade to Windows Pro. But don't worry, there's a straightforward workaround using a universal key [...]