Add, turn off, or remove extensions in Microsoft Edge
Extensions, or add-ons, are simple tools that customize your browser experience and offer you more control. Here's how to add, turn off, and remove them in Microsoft Edge .
Language Accessory Pack for Microsoft 365 - Microsoft Support
Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 for additional display, help, and proofing tools.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, 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
加入 Windows 预览体验计划并管理预览体验成员设置 - Microsoft 支持
加入 Windows 预览体验计划. 停止接收预览体验成员版本. 试用最新的预览体验成员版本一段时间后，你可能想要选择退出电脑，尤其是在设备现在使用生产版本的情况下。
Keeping leading zeros and large numbers - Microsoft Support
Do you ever import or enter data in Excel that contains leading zeros, like 00123, or large numbers like 1234 5678 9087 6543? Examples of these are social security numbers, phone numbers, credit card numbers, product codes, account numbers, or postal codes.
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016, Excel 2013
获取有关数字代码或礼品卡的帮助 | 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。
Your CD or DVD drive is not recognized by Windows or other programs
This article describes a problem with CD or DVD drives not work, or is missing, or not recognized after installing or uninstalling programs.
What's new in Microsoft Teams - Microsoft Support
Get the latest info on new features for Microsoft Teams with these regularly updated release notes.
Applies To:
Microsoft Teams, Microsoft Teams for Education
Use voice access to control your PC & author text with your voice
This page includes accessibility help articles for people who use Windows voice access to control their PC and author text using their voice.
KB5020683: Out of Box Experience update for Windows 10, version 2004 ...
Summary. On November 30, 2022, an out-of-band update was released to improve the Windows 10, version 2004, 20H2, 21H1, 21H2, and 22H2 out-of-box experience (OOBE).
与我们联系 | Xbox Support
需要有关 Xbox 主机、Xbox 游戏或 Xbox 网络的帮助?了解如何与我们联系。