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Troubleshooting Wi-Fi connection on your Surface
This article lists things you can try to get Wi-Fi working on your Surface if you're having problems with it.
Find out which version of Microsoft Edge you have
Open Microsoft Edge, select Settings and more (...), and then select Settings. Look for your version under About Microsoft Edge.
升级到 Windows 11:常见问题解答 - Microsoft 支持
升级不同于更新,因为它会将电脑从上一版本的 Windows(如 Windows 10)升级到 Windows 11。 本常见问题解答旨在解决有关升级到 Windows 11 的问题。
Send feedback to Microsoft with the Feedback Hub app
Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.
Set up the Outlook app for iOS - Microsoft Support
Add your Outlook.com, Microsoft 365, or Exchange-based email account to your iPhone, iPad, or iPod Touch using Outlook for iOS.
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Outlook.com, New Outlook for Windows, Outlook for iOS
Use Microsoft Edge in another language - Microsoft Support
The new Microsoft Edge defaults to use the same language as your system.. To change the language: Go to Settings and more > Settings .
Common file name extensions in Windows - Microsoft Support
Find out how to identify and manage different file types in Windows with File Explorer and common extensions.
Sharing your Xbox Game Pass subscription | Xbox Support
Find out how to use your Xbox Game Pass membership to share the benefits with your friends on any Xbox console.
Show, hide, and view the Bcc (blind carbon copy) field in Outlook for ...
How to use Bcc (blind copy) in Outlook to send a private copy of a message to recipients you specify.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, New Outlook for Windows
Use mail merge to send bulk email messages - Microsoft Support
Create and send personalized email messages to everyone on your address list with mail merge.
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016