Learn how to add a border in PowerPoint with a shape outline or images. You can add a simple or more elaborate border to your PowerPoint slides.

Surface デバイスと Windows を更新する。 最新のドライバーとファームウェアの更新プログラムをダウンロードして、Surface デバイスのパフォーマンスを維持します。

如果您需要对 Microsoft 产品和应用的支持，您可以访问这个网站，查找相关的帮助主题，或者联系专业的支持人员。

In Excel 2010, the maximum worksheet size is 1,048,576 rows by 16,384 columns. In this article, find all workbook, worksheet, and feature specifications and limits.

Erfahren Sie, wie Sie Ihre PIN zurücksetzen, wenn Sie nicht bei Windows angemeldet sind und Probleme bei der Verwendung Ihrer PIN haben.

Get answers to all of your OneNote questions with our how-to articles, training videos, and support content.

如果尝试登录到帐户，但收到一条消息，表示该帐户被锁定，则这是因为与该帐户关联的活动可能违反了我们的使用条款。. 如何解锁 Microsoft 帐户

Find out how to customize Xbox Game Bar and enjoy a PC gaming layout that’s uniquely yours.

Use Sway to create and share interactive reports, presentations, personal stories, and more.

What you can customize: You can personalize your ribbon to arrange tabs and commands in the order you want them, hide or unhide your ribbon, and hide those commands you use less often.Also, you can export or import a customized ribbon. What you can't customize: You can't reduce the size of your ribbon, or the size of the text or the icons on the ribbon.