Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Turn on the ruler. If you don't see the ruler at the top of your document, go to View > Ruler to display it.. Set a tab stop using the ruler. Select Left Tab at the left end of the horizontal ruler to change it to the type of tab you want.

Contacts can be exchanged between Outlook and Google Gmail to save time and avoid manually re-entering your contacts.

Learn how to delete and restore files in OneDrive. Recover deleted files or folders from the OneDrive recycle bin.

Surface Dock and Docking station greatly expand your Surface device's capabilities. By connecting keyboards, mice, webcams, and external monitors, you can turn your Surface into a multifunctional workstation.

If your Surface stops responding, or hangs, use the following methods to force a shutdown, and then restart. Be aware, though, that whenever possible, you should shut down your Surface in the normal manner.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

如果麦克风功能出现问题，则以下信息可以帮助你排除故障和解决问题。 确保应用有权访问麦克风. 如果在更新麦克风后未检测到Windows 11，您可能需要授予应用使用它的权限。

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

Before you send an Outlook email message or share a Word document, Excel spreadsheet, PowerPoint presentation, or OneNote notebook, run the Accessibility Checker to make your content easier for people with disabilities to read and edit.