Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Learn how to access the Control Panel in Windows for managing your system settings and programs.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

Summary. Update Stack Packages make improvements to the update experience for a specific set of files before a Windows monthly or feature update is installed on your device.

Learn how to upgrade from Windows 10 Home to Windows 10 Pro or Windows 11 Home to Windows 11 Pro, including how to use a valid product key or the Microsoft Store.

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

Learn how to install Windows 11, including the recommended option of visiting the Windows Update page in Settings.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.