Get answers to common questions about Windows 11 and Windows 10 in S mode.

Last updated: July 2024. For issues that are not covered on this page, we have multiple tools to help you automatically diagnose and fix a range of Outlook problems.

了解如何在 Microsoft Edge 中查看和删除浏览历史记录以及其他历史记录。

After you have installed a new version of Excel, you may want to know how you can continue to work with workbooks that are created in an earlier version of Excel, how you can keep these workbooks accessible for users who do not have the current version of Excel installed, and how the differences between the versions affect the way that you work.

Learn how to use Clipchamp to create, edit, and share your own custom videos.

Provides information for avoiding and reporting Microsoft technical support scams.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Send large files by using file sharing, cloud services, or other solutions for working around file size limits in Outlook.

Learn how to keep your Microsoft account safe, including making a strong password, identifying safe emails, and reviewing account activity.

Need to uninstall Office for Mac? It's quick and easy. Just follow these simple steps.