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联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。
登录 Microsoft 365 | Microsoft Support
对于 Windows 电脑上安装的 Microsoft 365 或 Office 应用： 如果尚未使用 Microsoft 365 或 Office 文件或文档，请打开 Word 或 Excel 等应用，然后打开现有文件，或创建一个新文件。 如果使用 Outlook) ，请选择“ 文件> 帐户 (或 Office 帐户 ”。 如果尚未登录，单击“ 登录 ”。 在“登录”窗口，键入用于 Office 的 ...
Applies To:
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Xbox Support
Xbox Support ... Xbox Support
Manage Xbox online safety and privacy settings | Xbox Support
Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.
Microsoft 365 帮助和学习 | Microsoft Support
获取 Microsoft 365 的支持、帮助和学习资源。 使用 Microsoft 365 让你的生活井然有序、扩展你的创造力并保护重要信息。
Error 0x80070426 occurs when you try to start the Xbox app on your PC
If you see error 0x80070426, you may have to restart your device and try again. Find more solutions here.
Microsoft 支持 | Microsoft Support
Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows 11、Surface 等的操作方法文章、视频和培训。
NAT type on Windows displays "Teredo is unable to qualify"
What is Teredo? Select games like Forza Horizon 3 and 4 use a networking protocol called Teredo for multiplayer gaming on the Xbox network. Teredo is a networking protocol that’s used to establish communications between clients and servers, and to facilitate connectivity between devices behind routers that use network address translation (NAT).
My Account portal for work or school accounts | Microsoft Support
The My Account portal helps you to manage your work or school account by setting up and managing your security info, managing your devices, changing your profile photo, and viewing how your organization uses your data.
Connect a headset to your Xbox 360 console | Xbox Support
Learn how to connect a wireless or wired headset to your Xbox 360 console.