Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Microsoft Authenticator - Microsoft
Microsoft Authenticator 是一款免费应用,可帮助你在不使用密码的情况下登录到所有帐户 - 只需使用指纹、人脸识别或 PIN 即可。
Applies To: Microsoft account dashboard
OneDrive () - Microsoft
培训:在 onedrive.com 上登录或创建账户,开始使用 Micorsoft OneDrive。 观看此在线培训视频,了解如何操作。
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
XLOOKUP - Microsoft
注意: XLOOKUP 在 Excel 2016 和 Excel 2019 中不可用,但是,你可能会遇到将 Excel 2016 或 Excel 2019 中的工作簿与其他人使用较新版本的 Excel 创建的 XLOOKUP 函数配合使用的情况。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones
Windows 11 and Secure Boot - Microsoft Support
Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.
| Xbox Support
想要了解有关 Xbox 数字代码或礼品卡的详细信息,或者遇到了代码相关问题? 有关详细信息,请继续阅读。
Xbox network server connectivity on Windows is blocked
Find out how to fix network connectivity problems when using Xbox multiplayer and chat features on Windows 10/11.
Microsoft | Xbox Support
如果你忘记了 Xbox 登录信息,则需了解如何查找你的 Microsoft 帐户电子邮件地址,以便你可以登录。
Xbox Game Pass 0x80070070
了解如何解决 0x80070070 错误,以便可在电脑上安装 Xbox Game Pass 游戏。
Outlook - Microsoft
在新 Outlook 中创建电子邮件. 在新 Outlook 中,在功能区外,选择“新建 > 邮件”,或按 Ctrl + N。. 如果在 新版 Outlook 中配置了多个电子邮件帐户,则 From:<accountname> 显示在新邮件的顶部。 若要更改要从中发送消息的帐户,请选择下拉列表,然后选择另一个帐户。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business, Outlook on the web, Outlook.com, New Outlook for Windows
Office for Mac - Microsoft
查看如何使用单个许可证或多个许可证激活 Office 2016 for Mac。
Applies To: Office 2021 for Mac, Office 2019 for Mac, Office for business, Office 365 Small Business, Microsoft 365 admin, Microsoft 365 for Mac, Office.com