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

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

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

Learn how you can manage cookies and site data you've temporarily allowed in Microsoft Edge.

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。

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.