Microsoft 帐户与工作或学校帐户之间有何区别？ - Microsoft 支持
探索 Microsoft 帐户之间的差异， (有时称为个人帐户) 和Microsoft Entra (工作或学校帐户) 。
Applies To:
Microsoft account dashboard, Microsoft Classroom
Microsoft Store & billing help
Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.
Back up your folders with OneDrive - Microsoft Support
Learn how to create a OneDrive backup on your PC. Set up OneDrive PC folder backup to access, manage, stop, or fix problems with PC folder backup.
Applies To:
OneDrive for Business, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Microsoft Authenticator FAQs - Microsoft Support
This article answers common questions about Microsoft Authenticator. Select the headings below to see more information.
Faster and more secure Wi-Fi in Windows - Microsoft Support
Learn how to use Wi-Fi 7 and Wi-Fi 6 and WPA3 in Windows for better wireless coverage and network security.
在 Outlook 中创建电子邮件 - Microsoft 支持
在新 Outlook 中创建电子邮件. 在新 Outlook 中，在功能区外，选择“新建 > 邮件”，或按 Ctrl + N。. 如果在 新版 Outlook 中配置了多个电子邮件帐户，则 From：<accountname> 显示在新邮件的顶部。 若要更改要从中发送消息的帐户，请选择下拉列表，然后选择另一个帐户。
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Office for business, Office 365 Small Business, Outlook on the web, Outlook.com, New Outlook for Windows
Change your Office product key - Microsoft Support
How to change your product key to fix activation errors that can occur if you own and install multiple one-time purchases of Office..
Applies To:
OneNote for Microsoft 365, Visio Plan 2, OneNote for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, OneNote 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, Office 2019, Excel 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016
Description of Microsoft System Information (Msinfo32.exe) Tool
Summary. Windows includes a tool called Microsoft System Information (Msinfo32.exe). This tool gathers information about your computer and displays a comprehensive view of your hardware, system components, and software environment, which you can use to diagnose computer issues.
Rechercher l’adresse e-mail de votre compte Microsoft
Si vous avez oublié vos informations de connexion Xbox, découvrez comment retrouver l’adresse e-mail de votre compte Microsoft, afin de pouvoir vous connecter.
Обновление до Windows 11: вопросы и ответы
Здесь вы найдете ответы на распространенные вопросы об обновлении до Windows 11: каковы ...