Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

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

Sign in to account.microsoft.com, then select Order History on your Rewards page.

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.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

Learn how to make items on the screen appear larger by using Magnifier in Windows.

Troubleshooting steps for the calling feature of the Phone Link app.

如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。