Examples. Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas to show results, select them, press F2, and then press Enter.

sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...

Note: Depending on the complexity, legibility, and the amount of text shown in the picture you’ve inserted, this command may not be immediately available on the menu that appears when you right-click the picture.If OneNote is still reading and converting the text in the image, wait a few moments and then try again. Some results may take up to 24-48 hours to become available.

Windows 设备可能会在不同时间获得新功能，因为 Microsoft 通过多种服务技术提供非安全更新、修补程序、改进和增强功能，包括受控功能推出 (CFR)。 如果你需要重启设备来完成更新，Windows 会通知你，你可以选择最适合你完成更新的时间。

Desligar completamente o computador. Para desligar, selecione Iniciar e, em seguida, selecione Power > Desligar.. Suspensão. O sleep usa pouca energia, o computador é iniciado mais rápido e você volta instantaneamente para onde você foi deixado.

在 Word 中向现有页眉或页脚添加页码。 使用 Tab 键将页码左对齐、居中或右对齐。 如果数字左对齐，请按一次 Tab 键将居中，按两次将右对齐。

Select Save and fill out the target list.When you add a book to the target list (Reading list), there is now an option to add information from the source list. For the example, for The Future of Computing by Lovelace, select the Course Name "Machine Learning" and the Course ID will be automatically filled in (in this case, it's CS405).Since the columns are lookup columns, you only need to fill ...

撤消上标或下标格式 若要撤消上标或下标格式，请选择文本，然后按 Ctrl+空格键。 插入上标符号 对于几乎总是上标的某些符号，如 ® 和 ™，只需插入该符号，其格式将自动设置为上标。

查看文件的以前版本 如果文件存储在OneDrive 或 Microsoft 365 中的 SharePoint 中，则可以返回到文件的以前版本。 如果犯了错误、遇到恶意软件或病毒问题，或者你只是喜欢以前的版本，这一点非常重要。

Como abrir o aplicativo Câmera em Windows. Para abrir a webcam ou a câmera, selecione o botão Iniciar, selecione Todosos aplicativos e selecione Câmera na lista de aplicativos. Se você tiver várias câmeras, poderá alternar entre elas selecionando Alterar Câmera na parte superior direita quando o aplicativo Câmera for aberto.. Abrir a Câmera