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Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

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Learn how to find your Windows product key for activation or when to use a digital license instead.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

32-bit install. Choose between 32-bit or 64-bit installation. Insert the Office 2010 disc into the drive. If the setup wizard doesn't start automatically, click the file folder icon on the taskbar or press ⊞ Win + E keys on your keyboard, right-click the disc drive icon, select Open, and then double-click setup.exe.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

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