Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.

Start Outlook in safe mode to fix "Processing" screen. If Outlook stops responding at a screen that says "Processing," you can close Outlook, start it in safe mode, then close it and open it normally to fix the problem.

Learn how to use the PC Health Check app to help you improve your device performance.

Find out how to stop your screen from flickering after the upgrade to Windows 10.

Learn how to update your Xbox console offline.