Get answers to common questions about Windows 11 and Windows 10 in S mode.

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). ...

Manually download a language for Cortana speech. Go back to Settings > Time & language > Language, select your new language, and then use the up-arrow button to move it to the top of the list and make it the default.

Discusses the release of the Malicious Software Removal Tool (MSRT) to help remove specific prevalent malicious software from Windows-based computers.

Find out how the Windows location service works and how to change the location privacy settings.

Discover the latest features in Office 2021, including new ways to create content, manage data, and communicate effectively.

Learn how to view, manage, and delete cookies in Microsoft Edge.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

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。