Repair or reset Windows Media Player: If Windows Media Player is not working properly, you can try to repair or reset it to its default settings.To do this, Select Start > Settings > Apps > Installed Apps.. Scroll down and click the three horizontal dots next to Windows Media Player and choose Advanced options, and click the Repair or Reset button. Note that resetting Windows Media Player will ...

Find everything you need to manage your Xbox account, profile, and more.

你可以随时取消 Xbox 订阅。 关闭定期计费将停止订阅的未来扣费，并使你在订阅到期之前使用其权益。 你也可能有资格立即取消并获得退款；但不是所有订阅费用都能退款。

Klaar voor de installatie? Controleer voordat u begint of uw pc of Mac voldoet aan de systeemvereisten.. Als u al een productcode hebt ingewisseld, u de apps gewoon opnieuw installeert of als u weet dat u een licentie hebt toegewezen via werk of school, kunt u doorgaan en naar de sectie aanmelden gaan om Microsoft 365 of Office te downloaden en installeren.

本文介绍如何续订 Microsoft 365 订阅以供个人或家庭使用，以及 续订后可以执行的操作。 它还提供了 详细的故障排除帮助。. 如果需要有关管理付款的帮助，请参阅 添加、更新或删除信用卡和其他付款方式。. 如果要在续订之前检查价格，请参阅为你选择合适的 Microsoft 365。

Add your work or school account. On your computer, note the Code and Url information on the Configure mobile app page.Keep this page open so you can see the code and URL.

Si vous rencontrez des problèmes de son ou audio, les suggestions suivantes peuvent vous aider. Ces conseils sont affichés dans l’ordre. Commencez par le premier de la liste ; s’il ne vous permet pas de résoudre votre problème, passez au suivant.

Using Teams, SharePoint, and OneDrive. You can store and share files using SharePoint, OneDrive, and Microsoft Teams. SharePoint underpins each of these tools, but each can be used in their own ways to accelerate collaboration and efficiency in different situations.

Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365