Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Obtenez de l’aide et du support sur Microsoft Edge. Recherchez du contenu de support Microsoft Edge, des articles pratiques, des didacticiels et bien plus encore.

如果选中了“在我的档案中显示图标”复选框，但图标仍未显示，请注销出现问题的设备然后重新登录。在电脑上，可能还需要重新启动应用：启动任务管理器，选择正在运行的应用（Game Bar 或 Xbox 应用），选择结束任务，然后重新启动应用。

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

@mention a tag in a channel. In a channel conversation, simply @mention a tag (type @ and the tag name) in your message and select the tag from the list.The tag will appear just like any @mention, and the people associated with the tag will be notified.

If your date and time aren't accurate will affect your ability to connect to secure sites (https). 0xCAA20004. Your request needs to be approved by a resource owner or authorization server. Contact your IT admin so they can confirm that your organization is complying with Microsoft Entra ID configuration policies.

Chat: If you wish to guarantee Chat is turned off for a given PC, you can do so by mapping www.bing.com to either Nochat.bing.com (which will lock Chat as turned off for the given PC) or Nochatstrict.bing.com (which will lock Chat as turned off for the given PC and the SafeSearch setting as locked to strict), by following the same steps as outlined above but in step 6, pinging either “nochat ...

Lecteur multimédia Windows est un lecteur multimédia intégré fourni avec Windows. Bien qu’il s’agit d’une application fiable et largement utilisée, les utilisateurs peuvent rencontrer des erreurs et des problèmes de temps à autre.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

Here are a few different ways to find help for Windows. Search for help - Enter a question or keywords in the search box on the taskbar to find apps, files, settings, and get help from the web.