管理与你的 Microsoft 帐户一起使用的设备 - Microsoft 支持
无法添加设备. 如果无法添加设备,原因可能如下: 目前无法添加 macOS 或移动设备。 它已添加到另一个帐户。 如果你的电脑由你的公司或组织管理或拥有,则你无法将其注册到你的个人帐户。
Applies To: Microsoft account dashboard
Encrypt emails with S/MIME or Microsoft Purview Message Encryption in ...
In an email message, from the ribbon, select Options > More Options. In Message options, you can choose the sensitivity level as well as the read or delivery receipt and S/MIME protection options. Choose one or both: Encrypt this message (S/MIME) Digitally sign this message (S/MIME) Select OK.. If you encrypt an outgoing message and new Outlook can’t verify that all recipients can decrypt ...
Applies To: Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Microsoft Office, New Outlook for Windows
Reactivating Windows after a hardware change - Microsoft Support
In Windows 11, it is essential that you link your Microsoft account with the Windows 11 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.
如何登录到 Microsoft 帐户 - Microsoft 支持
“我的帐户”门户通过设置和管理安全信息、管理连接的组织和设备或查看组织使用数据的方式,帮助你管理工作或学校帐户。. 若要登录到工作或学校帐户,请转到 myaccount.microsoft.com 或选择下面的“ 登录 ”。 登录. 另请参阅. 详细了解工作或学校帐户. 登录到 Windows. 登录 Office
Applies To: Microsoft 365 for home, Outlook.com, Microsoft 365 for Mac, Microsoft 365 for Windows, Microsoft account dashboard, Microsoft Edge, Microsoft Teams, My Office for iPhone, Office.com, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
How to verify an email address in your Microsoft account
When you sign up for a Microsoft account or add an email address to your account, we automatically send a request to that email for you to verify that we have the right address.
Applies To: Microsoft account dashboard
Format a date the way you want - Microsoft Support
To quickly use the default date format, click the cell with the date, and then press CTRL+SHIFT+#. If a cell displays ##### after you apply date formatting to it, the cell probably isn’t wide enough to show the whole number. Try double-clicking the right border of the column that contains the cells with #####.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
如何有助于减少垃圾邮件的 10 个提示 - Microsoft 支持
不要回复垃圾邮件 除非你知道并信任发件人,例如电子邮件来自你注册的服务、在线商店或新闻稿,否则永远不要回复电子邮件,甚至不要取消订阅邮件列表。 回答垃圾邮件只是向垃圾邮件发送者确认你的电子邮件地址是活动电子邮件地址。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013, Microsoft account dashboard
Ayuda y aprendizaje de Windows
Encuentre artículos de ayuda y procedimientos para sistemas operativos Windows. Obtenga soporte técnico para Windows y obtenga información sobre la instalación, las actualizaciones, la privacidad, la seguridad y mucho más.
无法登录到我的 Microsoft 帐户 - Microsoft 支持
如果无法登录到Microsoft帐户,大多数问题都可以通过登录帮助程序工具进行识别。 该工具将要求你输入尝试登录时使用的电子邮件地址或移动电话号码,并检查你提供的详细信息。
Applies To: Outlook 2024, Outlook 2024 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2016, Microsoft 365 for home, Outlook.com, GroupMe, Microsoft account dashboard, Microsoft Teams, Microsoft Teams personal, Microsoft To Do, My Office for iPhone, Office.com, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows, Outlook for Android, Outlook for iOS
August 13, 2024—KB5041585 (OS Builds 22621.4037 and 22631.4037 ...
Windows 11, version 21H2; October 8, 2024—KB5044280 (OS Build 22000.3260) September 10, 2024—KB5043067 (OS Build 22000.3197) August 13, 2024—KB5041592 (OS Build 22000.3147)