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

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Get started with news and interests, choose how weather looks on your taskbar, turn it on and off, personalize your feed and choose interests and followed publishers.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Rename your device to make it easier to identify if if you use multiple computers with your Microsoft account.