Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Learn about Teams, SharePoint and OneDrive, and what to use when, for team collaboration and file storage.

Learn how to block someone or add email addresses to the safe senders list in Outlook on the web.

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Admins set default meeting settings. They try to optimize for most use cases, but if you want to adjust your options for a specific Teams meeting, go to Meeting options.

Learn how to organize and find content easily in Microsoft Teams using tags. This article shows you how to create, apply, and search for tags in Teams. Improve your productivity and collaboration with this useful feature.

Try it! Share files or photos with a link. With your files in OneDrive cloud storage, you can share them with others, control who can view or edit them, and work together at the same time. In your OneDrive file storage, select the files or photos you want to share, and then select Share.

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

We updated new Xbox gamertags to support a 12-character max, Unicode-based name of your choice, with an auto-generated suffix if the gamertag is shared.