如何登录或注销 Outlook.com - Microsoft 支持
无法登录到 Hotmail 或 Outlook.com？ Microsoft 始终保持留意异常的登录活动，以防其他人试图登录到您的帐户。 如果您在去新地方的旅途中或使用新的设备，我们可能会要求您确认登录的确实是您。 阅读如何在旅行时访问 Outlook.com的详细信息。
适用于:
Outlook.com
如何登录到 Microsoft 帐户 - Microsoft 支持
若要登录到 Microsoft 个人帐户，请转到 account.microsoft.com 或选择下面的“ 登录 ”。. 登录. 提示: 如果没有 Microsoft 帐户，可以选择“ 无帐户？. Create一个 ！. 输入用于其他服务的电子邮件、电话号码或 Skype 登录， (Outlook、Excel 等 ) ，然后选择“ 下一步 ”。. 提示 ...
适用于:
Microsoft 365 家庭版, Outlook.com, Microsoft 365 Mac 版, 用于 Windows 的 Microsoft 365, Microsoft 帐户仪表板, Microsoft Edge, Microsoft Teams, OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive
登录 Office - Microsoft 支持
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 的电子邮件地址和密码。. 可以是与 Office 关联的个人 Microsoft 帐户，也可以是与工作或学校帐户配合使用的用户名和密码。. 提示 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Project Online 桌面客户端, Microsoft 365 专属 Publisher, Visio 计划 2, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 Outlook, Microsoft 365 Mac 版专属 PowerPoint, Microsoft 365 Mac 版专属 OneNote, Excel 网页版, Word 网页版, OneNote 网页版, PowerPoint 网页版, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, OneNote for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Project Online, Microsoft 365 Mac 版
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Download and install the Microsoft Authenticator app
After you install the Authenticator app, follow the steps below to add your account: Open the Authenticator app. Select (+) in the upper right corner. Point your camera at the QR code or follow the instructions provided in your account settings. After your account appears in your Authenticator app, you can use the one-time codes to sign in.
重新安装 OneDrive。 - Microsoft 支持
重新安装 OneDrive for Windows. OneDrive 应用随附于 Windows 8.1 和 Windows RT 8.1 且无法卸载，但可从 Windows 7、Windows Vista 和某些版本的 Windows 10 中卸载 OneDrive。. 选择 " 开始 " 按钮，在搜索框中键入 " 程序 "，然后选择 " 添加或删除程序 " （在 Windows 7 中 添加程序 ）。. 在 ...
适用于:
OneDrive (家庭或个人)
下载并安装Microsoft Authenticator应用 - Microsoft 支持
设置Authenticator应用. 安装Authenticator应用后，请按照以下步骤添加帐户：. 打开Authenticator应用。. 选择右上角的 (+) 。. 将相机指向 QR 代码或按照帐户设置中提供的说明操作。. 帐户显示在Authenticator应用中后，可以使用一次性代码登录。. 有关Authenticator应用的详细 ...
Uninstall or remove apps and programs in Windows
Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.
OneDrive desktop app for Windows - Microsoft Support
For help with your Microsoft account and subscriptions, visit Account & Billing Help. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Admins should view Help for OneDrive Admins, the OneDrive Tech Community or ...
How to use the world time clock in the Clock app in Windows
In the Clock app, select World clock. Select Add a new city at the bottom. Type the first few letters of a location, and then select it in the list. If you don't see the one you want, try another location in the same time zone. Select Add. Select Compare , and then select a time on the slider. To stop comparing times, select the back arrow in ...