下载并安装应用 - Microsoft 支持
了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。 提示 登录可将应用连接到 Microsoft 365 的其余部分，使你能够将文件保存到云、与他人共享文件，并在工作时自动保存文档。
Reset a forgotten Microsoft account password
Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.
适用于:
Microsoft 帐户仪表板
Change privacy settings in Windows - Microsoft Support
How to access and change the privacy settings in Windows 10 and 11.
Use Microsoft Teams for work or school in Windows 11
Use Microsoft Teams (work or school) for a Microsoft work or school account or a guest account in Windows 11. Also, find out which version of Teams you’re using.
适用于:
Microsoft Teams, Microsoft Teams 个人版, Microsoft Teams 小型企业版
Reset OneDrive - Microsoft Support
Resetting Microsoft OneDrive can sometimes resolve sync issues. Follow the steps to reset your OneDrive.
适用于:
OneDrive for Business, SharePoint Server 订阅版, SharePoint Server 2019, Microsoft 365 中的 SharePoint, 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
Resgatar um cartão-presente ou código em sua conta da Microsoft
Saiba como resgatar um cartão de presente, código ou produto do Office e gaste seu saldo na Microsoft Store online, no Windows ou no Xbox.
适用于:
Microsoft 帐户仪表板
Change screen brightness in Windows - Microsoft Support
Get steps for how to change screen brightness in Windows.
Install Project - Microsoft Support
See how to install Project 2013 and 2016 and Project Pro for Office 365.
适用于:
Project Online 桌面客户端, Project 专业版 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project 专业版 2016, Project Standard 2016, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Project for Office 365
Shut down, sleep, or hibernate your PC - Microsoft Support
There are many ways to shut down your PC—you can turn the PC off completely, you can make it sleep, or you can hibernate the PC.
KB5003791: Update to Windows 10, version 21H2 by using an enablement ...
Summary. Windows 10, versions 2004, 20H2, 21H1, and 21H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 21H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, and 21H1, but are in an inactive and dormant state.