Training: Microsoft OneDrive lets you store your personal photos, files, and folders in one place, and get to them anytime, anywhere. Learn more in this online training video.

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

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

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Learn how you can manage cookies and site data you've temporarily allowed in Microsoft Edge.

Windows 媒体播放器是 Windows 附带的内置多媒体播放器。 虽然它是一个可靠且广泛使用的应用程序，但用户可能会不时遇到错误和问题。

Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.

Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.

Find out how to change your capture settings on Windows 10/11 devices.