查看你的 Microsoft 帐户的最近登录活动 - Microsoft 支持
如果你收到有关异常活动的电子邮件，请查看你的 Microsoft 帐户的最近登录活动。 如果你收到有关 Microsoft 帐户上异常活动的电子邮件，或者你担心其他人可能使用了你的帐户，请转到“最近活动”页。你将看到你的 Microsoft 帐户在过去 30 天内的登录时间，以及任何特定于设备或应用的信息。
适用于:
Microsoft 帐户仪表板
登录到 Skype for Business - Microsoft 支持
关闭并重新打开：. 要使 Skype for Business 保持运行状态，请单击右上角的 关闭主窗口。. 在计算机上搜索“Skype for Business”，可以恢复该程序。. 如果已将其固定在任务栏中，则可以单击应用图标。. 在移动设备上登录 Skype for Business. 安装 Skype for Business. Skype for ...
适用于:
Skype for Business , Skype for Business Online, Skype for Business Basic, Mac 版 Skype for Business
Download and install or reinstall Microsoft 365 or Office 2021 on a PC ...
Select Install (or depending on your version, Install apps> ). From the home page select Install apps (If you set a different start page, go to aka.ms/office-install .) For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn/account. For Microsoft 365 Germany go to portal.office.de/account.
适用于:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版
将 Internet Explorer 收藏夹移动到新的电脑 - Microsoft 支持
如果要从 Windows 7 或 Window 8.1 电脑移动到新的 Windows 10 或 Windows 11 电脑，你可以随时随地轻松移动 Internet Explorer 收藏夹。 下面的说明将指导你将 IE 收藏夹移动到 Microsoft Edge，从而以更快更安全的方式在 Internet 上完成工作。
解决登录 Xbox 应用的问题 - Microsoft 支持
解决登录 Xbox 应用的问题. 在电脑上，转到 “Xbox.com ”，然后选择“ 登录 ”。. 如果你的帐户出现问题，该说明将帮助你解决问题。. 如果你无法完成登录页面，请选择“忘记密码”并按照说明进行操作。. 如果这不起作用，请选择“ 开始 ”按钮 > “设置 ...
How to sign in to Hotmail - Microsoft Support
Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.
适用于:
Outlook.com
Download and install or reinstall Office 2019, Office 2016, or Office ...
Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
视频：登录或创建 OneDrive (个人) 帐户 - Microsoft 支持
为 OneDrive 创建帐户. 如果还没有 Microsoft 帐户，可以创建一个。. 转到 onedrive.com 并选择“ 免费注册 ”。. 选择“ 创建 Microsoft 帐户 ”。. 键入要使用的电子邮件地址和密码，然后选择“ 下一步 ”。. 或者选择“ 改用电话号码 ”，输入电话号码，然后选择“ 下 ...
适用于:
OneDrive (家庭或个人), OneDrive for Mac, Windows 版 OneDrive
Screen mirroring and projecting to your PC or wireless display
Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.
Update drivers manually in Windows - Microsoft Support
In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver. If Windows doesn't find a new driver, you can try looking for one on ...