Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

Copilot in Windows, with the help of Microsoft Copilot (previously named Bing Chat), provides you with centralized generative AI assistance directly from your Windows device.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

We're committed to delivering continuous innovation by releasing new features and enhancements into Windows 11 more frequently. Windows devices get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR). ...

Learn about different things you can try to fix network connection problems in Windows.

How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

We’re continually releasing updates to our application, based on customer feedback. Check out What's New in the latest updates for Skype on desktop and mobile.