In PowerPoint, learn how to troubleshoot Designer if you don't see the Designer button, no suggestions are offered, or the button is grayed out.

Check the Xbox services, games, and apps for any service outages.

When you enter a recipient's name in the Bcc (blind carbon copy) field of an email, that recipient receives a copy of the email without their name being visible to the other recipients.

This article shows you how to create macros that can be used to help with tasks you repeat often.

With Power Query, you can search for data sources, make connections, and then shape that data (for example remove a column, change a data type, or merge tables) in ways that meet your needs. Once you’ve shaped your data, you can share your findings or use your query to create reports.

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

Learn more about Xbox device suspensions and get answers to some of your questions.

Learn what to do if you receive a message in Mail or Calendar for Windows 10 that your account settings are out of date.

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

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