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Surface won’t turn on or start - Microsoft Support
Learn what to do if Surface won’t turn on, turns on then off, or starts and gets stuck on a screen—a black screen, a screen with a logo, or another screen
Choose between the 64-bit or 32-bit version of Office
Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between 32-bit Office and 64-bit Office.
Applies To: Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Windows 10 中的设备加密 - Microsoft 支持
它是否适用于我的设备? BitLocker 加密适用于运行 Windows 10 或 11 专业版、企业版或教育版的受支持设备。 在运行 Windows 10 或更高版本的受支持设备上,首次登录个人 Microsoft 帐户(如 @outlook.com 或 @hotmail.com)或工作或学校帐户时,系统将会自动打开 BitLocker。
为任务设置任务的开始日期或完成日期 (约束) - Microsoft 支持
向任务添加限制以更改 Project 计算任务开始日期或结束日期的方式。 Project 提供可以影响开始日期的八种类型的任务限制。
Applies To: Project Online Desktop Client, Project Professional 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project Professional 2016, Project Standard 2016
Create a USB recovery drive - Microsoft Support
Save disk space by creating a USB recovery drive, and use it to restore, refresh, or reset your PC.
如何在 Windows 中备份和还原注册表 - Microsoft 支持
说明如何备份注册表,以便在Windows 10、Windows 8.1、Windows 8或 Windows 7 中损坏注册表时进行还原。
Temas de escritorio - Soporte técnico de Microsoft
Descubre los temas gratuitos de Windows para personalizar tu PC con fondos, colores y sonidos únicos en el soporte técnico de Microsoft.
Getting Started with Sway - Microsoft Support
Use Sway to create and share interactive reports, presentations, personal stories, and more.
Applies To: Office for business, Microsoft 365 admin, Sway
Get started with eye control in Windows - Microsoft Support
Learn how to use eye control in Windows to type with an on-screen keyboard, communicate with people, and control the mouse with your eyes.
Blocked attachments in Outlook - Microsoft Support
Blocked file types in Outlook. If you use a Microsoft Exchange Server account and the Exchange Server administrator has configured your Outlook security settings, your administrator might be able to help you.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013