修复 Windows 中的以太网连接问题 - Microsoft 支持
在电脑上 在“设置”中检查网络状态。打开设置 >网络和 Internet。检查屏幕顶部的以太网连接状态。 请确保网络连接名称下面显示“已连接”。如果存在错误，例如显示“需要操作”的错误，请选择“以太网”以查看以太网连接设置。 如果一根以太网电缆不起作用，并且附近有其他以太网电缆，请 ...
Product activation for Windows – online & support telephone numbers
Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are three methods to which you can activate your product: Online via the internet, by telephone using our automated systems, and by a live support advocate. Online: When you begin activation ...
Use Internet Explorer in Windows 10 - Microsoft Support
If you can't find Internet Explorer on your device, you'll need to add it as a feature. Select Start > Search , and enter Windows features. Select Turn Windows features on or off from the results and make sure the box next to Internet Explorer 11 is selected. Select OK, and restart your device. Internet Explorer 11 support ended on June 15, 2022.
在 Android 上使用 Microsoft Launcher - Microsoft 支持
如果遇到问题或想要向我们提供反馈，可通过三种方式与我们联系：. 通过主屏幕上的 “反馈” 快捷方式提交 bug。. 通过用户语音向我们发送反馈，或通过 microsoftlauncherfb@microsoft.com 向我们发送电子邮件，其中包含你的手机型号和你运行的 Android 版本。. 启动器 ...
更改电脑电源Windows模式 - Microsoft 支持
更改电脑电源Windows模式. 选择适合你的电源模式以及你想要在电脑上Windows 11操作。. 这样，你可以确定哪些对你很重要 - 是要获得最佳电池使用时间、获得最佳性能还是在二者之间寻求平衡。. 若要更改电源模式，请选择"启动">设置>">"&"。. 对于 "电源模式 ...
Contact - Microsoft Support
Contact Microsoft Support. What's new. Surface Pro. Surface Laptop. Surface Laptop Studio 2. Surface Laptop Go 3. Microsoft Copilot. AI in Windows. Explore Microsoft products.
Share OneDrive files and folders - Microsoft Support
The files on your OneDrive are private until you share them. Keep in mind that when you share folders with Edit permissions, people you share with can add the shared folders to their own OneDrive.. This lets them keep the folder alongside their own folders and items, easily move items between folders, and more easily work on it offline.
适用于:
OneDrive for Business, SharePoint Server 订阅版, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013 企业版, Microsoft 365 中的 SharePoint, Office 商业版, Microsoft 365 管理员, OneDrive (工作或学校), OneDrive (家庭或个人), Microsoft 365 小型企业版中的 SharePoint
Save or convert to PDF or XPS in Office Desktop apps
When you convert your spreadsheet to a PDF, the internal links within the spreadsheet will get lost during the conversion so the links will need to be verified. External links to other sources however will be fine. Windows macOS Web Office for iOS. To see step-by-step instructions, select an Office program from the drop-down list.
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Access, Project Online 桌面客户端, Microsoft 365 专属 Publisher, Word 网页版, OneNote 网页版, PowerPoint 网页版, Excel 2021, Word 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, OneNote 2021, Excel 2019, Word 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Excel 2016, Word 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Project Online
Create a workbook in Excel for the web - Microsoft Support
Notes: If you're using the desktop version of Excel on a Windows PC, see this Excel Quick Start.. If you're using the desktop version of Excel on a Mac, see Office for Mac Quick Start Guides and Excel for Mac Help.
适用于:
Excel 网页版
Anmelden bei oder Abmelden von Outlook.com - Microsoft-Support
Um sich abzumelden, wechseln Sie zu Outlook.com. Wählen Sie ihre Kontoinitialen oder ihr Kontobild in der oberen Ecke Ihres Posteingangs aus. Wählen Sie Abmelden aus. Tipps: Wenn Ihr Bild am oberen Bildschirmrand nicht angezeigt wird, überprüfen Sie, ob ein Werbeblocker aktiviert ist. In einigen Fällen wird dadurch die Anzeige des Bilds ...
适用于:
Outlook.com