Troubleshooting Wi-Fi connection on your Surface
Network adapter. Surface device used in. Intel® Wi-Fi 6 AX200, AX201, AX210, AX211. Surface Pro 7 and later generations, Surface Laptop 3 and later generations, Surface Laptop Go (all generations), Surface Laptop Studio (all generations), Surface Go 2 and later generations, Surface Book 3, Surface Studio 2+
Change the email address or phone number for your Microsoft account
Warning When removing an email alias that’s connected to a Microsoft domain (such as @Outlook.com, @Live.com, or @Hotmail.com), that email is completely deleted from our systems and can’t be used to send or receive emails. It won’t be available for use again as an alias on another account. Microsoft doesn’t recycle email addresses, so it can’t be reclaimed at a future time.
OneDrive 无法启动 - Microsoft 支持
若要与 工作或学校 OneDrive 同步，必须删除DisableFileSyncNGSC键，或者DWORD值必须更改为0（零）。如果注册表值设置为组策略对象的一部分，则必须删除该策略。 如果你决定手动更改此项或删除密钥，而不让你的管理员更改你的计算机的策略，下次运行 ...
适用于:
Microsoft 365 中的 SharePoint, Office 商业版
Restore or recover a deleted contact in Outlook - Microsoft Support
If you accidentally delete a contact or a contact list in new Outlook, you can restore the contact or contact list if it's still in your Deleted folder on the People page. In some cases, you can even recover a contact or contact list after it's removed from the Deleted folder.. Restore contacts that are still in your Deleted folder
适用于:
Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013, Outlook 网页版, Outlook.com, 新的 Outlook for Windows
Can't sign in to OneDrive - Microsoft Support
When OneDrive Setup starts, enter your personal account, or your work or school account, and then select Sign in.
适用于:
OneDrive for Business, OneDrive (工作或学校), OneDrive (家庭或个人), 由世纪互联运营的 OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive
How to go passwordless with your Microsoft account
Going passwordless refers to removing your password and using a passwordless method to sign in instead. Passwordless solutions such as Windows Hello, the Microsoft Authenticator app, SMS or Email codes, and physical security keys provide a more secure and convenient sign-in method. While passwords can be guessed, stolen, or phished, only you can provide fingerprint authentication, or provide ...
适用于:
Microsoft 帐户仪表板
如何创建新的 Microsoft 帐户 - Microsoft 支持
注意: 可以使用你拥有的电子邮件地址作为 Microsoft 帐户，或者在注册时选择“获取新电子邮件地址”或“改用电子邮件”来创建新地址。 Microsoft 电子邮件地址不会重复使用，因此，即使帐户很久以前已关闭，也无法使用旧电子邮件地址创建新帐户。
Xbox 上的 IPv6 | Xbox Support
你的 Xbox 主机以使用以下两个允许设备传输信息的协议连接到网络：传统的 IPv4 通信协议和它的更高版本 IPv6。为了使用 IPv6 将 Xbox 连接到 Internet，你的家用路由器需要启用 IPv6 且你的 Internet 服务提供商 (ISP) 必须支持 IPv6。
使用系统文件检查器工具修复丢失或损坏的系统文件 ...
从屏幕右边缘滑入，然后点击“搜索”。 如果你使用的是鼠标，请指向屏幕右下角，然后单击“搜索”。在 “搜索 ”框中键入“命令提示符”，右键单击“ 命令提示符”，然后单击“ 以管理员身份运行”。如果系统提示你输入管理员密码或进行确认，则键入密码或单击“允许”。
Find your Microsoft account email address | Xbox Support
To access your Xbox profile and other Microsoft services, you need to know the email address and password you used to set up your Microsoft account.