The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

With online threats getting more advanced day by day, it is important to prioritize the safety of your web browsing. Microsoft Edge offers several features and practices that can enhance your online security and protect your personal information.

This article answers common questions about Microsoft Authenticator. Select the headings below to see more information.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

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

Découvrez comment installer, réinstaller ou activer Microsoft 365 ou Office 2019 sur un PC ou Mac.

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。

How to access and change the privacy settings in Windows 10 and 11.

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

Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.