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将数据从行转置到列,或将数据从列转置到行 - Microsoft 支持
注意: 如果数据位于 Excel 表中,则“转置”功能不可用。您可以 将 表格 转换为区域 中首先,或可以使用 TRANSPOSE 函数 旋转的行和列。
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
将 Windows 电脑用作移动热点 - Microsoft 支持
通过 Wi-Fi 与其他设备共享 Internet 连接,将 Windows 电脑变成移动热点。 你可以共享 WLAN、以太网或手机网络数据连接。
Upload and save files and folders to OneDrive - Microsoft Support
If you don't see Upload > Folder, create a folder, and then upload the files to that folder. Note: If you have the OneDrive sync app installed, you can also upload with File Explorer. Select the files you want to upload and drag them to OneDrive in the File Explorer Navigation pane.
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
更改或重置 PIN - Microsoft 支持
如果你忘记了 PIN 并需要重置它,可以从 Windows 登录屏幕进行重置。 查看 PIN 文本框下方: 如果看到 我忘记了 PIN ,请选择它,然后按照说明重置 PIN。 如果设备上有多个帐户,请选择需要重置的帐户。
Filter junk email and spam in Outlook - Microsoft Support
Note: If the instructions don't match what you see, you might be using an older version of Outlook on the web. Try the Instructions for classic Outlook on the web. Block senders from sending you email. If you're receiving unwanted email, you can block the email addresses and domains you don't want to receive messages from. Add any email address ...
Applies To: Office for business, Office 365 Small Business, New Outlook for Windows, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
Getting the latest Microsoft Edge update just got easier
Don’t wait and let pending updates linger. Update your Microsoft Edge when you get the notification. Just open Browser Essentials and select Restart now. Reintroduction to Browser Essentials. In early 2024, Microsoft Edge introduced Browser Essentials. This new browser surface is helping spotlight performance and safety fundamentals into a ...
Project help & learning
Get Microsoft Project help and training content. Find training courses, support, and additional resources for Microsoft Project.
Encrypt email messages - Microsoft Support
When you need to protect the privacy of an email message, encrypt it. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
在 Windows 10 中为麦克风启用应用权限 - Microsoft 支持
允许麦克风访问应用程序后,可以更改每个应用程序的设置。 在 “麦克风 设置”中,转到“选择可以访问你的麦克风的 Microsoft 应用”,然后打开想要与之一起使用的应用。对于桌面应用,请确保已打开“允许桌面应用访问你的麦克风”。
SUMIFS function - Microsoft Support
Problem. Description. 0 (Zero) is shown instead of the expected result. Make sure Criteria1,2 are in quotation marks if you are testing for text values, like a person's name.. The result is incorrect when Sum_range has TRUE or FALSE values.. TRUE and FALSE values for Sum_range are evaluated differently, which may cause unexpected results when they're added. ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App