未激活 Office 2010 时所发生的情况. 如果没有激活软件，最终 Office 2010 将切换到缩减功能模式，它允许你打开文件进行查看，但不允许编辑它们。. 你仍然可以通过转到“ 文件 ”>“ 帮助 ”>“ 激活产品密钥 ”来激活。. 在激活向导中，选择通过电话激活的选项 ...

Herunterladen und Installieren des neuen Microsoft Edge. Stellen Sie sicher, dass Sie über Administratorrechte auf Ihrem Gerät verfügen, und gehen Sie folgendermaßen vor: Wechseln Sie zur Microsoft Edge-Webseite, um Microsoft Edge auf Ihrem Windows-, macOS-, iOS- oder Android-Gerät herunterzuladen und zu installieren.

Schedule a message for later. While composing a message, select the dropdown next to Send and select Schedule send. Select one of the default options, then select Send or choose a custom time and then select Send . After you select Send, the message remains in the Draft folder until the delivery time.

To see self-help answers, or to get support via email, Select Help from the top menu then Help. Open the Help pane. Enter your question or issue in the Search Help box on the right, and then press Return. If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need ...

升级到 Windows 11:常见问题解答. Windows 11. 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。. 更新可确保当前版本的 Windows 具有最新功能和安全性改进。. 如果希望更新你 ...

For more information see How to back up and restore the registry in Windows. There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results. Right-click Start , then select Run. Type regedit in the Open: box, and then select OK.

如果已单击“共享”按钮，其他人会收到一封电子邮件，邀请他们打开文件。他们可以单击链接打开工作簿。 将打开 Web 浏览器，并在 Excel 网页版 中打开工作簿。 如果他们想在浏览器中进行编辑，可单击“编辑工作簿”>“在浏览器中编辑”。如果他们想在 Excel 应用中打开工作簿，则可单击“编辑 ...

You can easily insert a check mark (also known as a "tick mark") in Word, Outlook, Excel, or PowerPoint. These marks are static symbols. If you're looking for an interactive check box that you can click to check or uncheck, see: Add a check box or option button (Excel) or Make a checklist in Word. In your file, place the cursor where you want to insert the symbol.

First, launch Windows Backup: select Start , type windows backup, and select Windows Backup from the results. (Or you can select Start > All apps > Windows Backup .) Then select Folders to drop it down, and select which of your user folders you want to back up to OneDrive: You can back up your Desktop, Documents, Pictures, Videos, and Music ...

让我们更仔细地了解公式的每个部分。. =SUMIFS 是一个算术公式。. 它计算数字，在本例中为 D 列。. 第一步是指定数字的位置：. =SUMIFS (D2:D11, 换言之，在符合条件时，您希望公式对该列中的数字求和。. 该单元格区域是此公式中的第一个 参数 -函数需要作为输入 ...