To add sections in PowerPoint for the web switch to Slide Sorter view by clicking the Slide Sorter button on the status bar at the bottom of the window. Once in Slide Sorter view select the first slide in your new section, right-click on it, and choose Add Section.Give your section a name and press Enter.

需要在表格中或按行查找内容时，请使用 vlookup 函数。 例如，按部件号查找汽车部件的价格，或根据员工 id 查找员工姓名。 借助 xlookup，你可以在一列中查找搜索词，并在同一行的另一列中返回结果，无论返回结果的列在原列的哪一侧。

在“ 插入对象 ”框中，选择“ 从文件创建”，然后输入 pdf 文件位置;或选择“浏览”，找到 pdf 文件，然后选择“ 确定”。 这使得 pdf 文件成为演示文稿文件的一部分。 此方法会降低 pdf 文件的质量，但在“普通”视图中查看或编辑时，可以通过双击图像来打开完整的 pdf 文件。

If you're having trouble using the Outlook for Android mobile app, Open an in-app Outlook support ticket. If you have a work or school account that uses Microsoft 365 for business or Exchange-based accounts, there may be additional requirements set by your IT admin.

Though you have a few days to enter the security code, we recommend that you enter it and verify your identity right away. That way, your security info will be available to use immediately if you forget your password or your account is compromised.

To stay updated when a SharePoint document or an item on your site changes, create an alert. You can set up an alert for a list, library, folder, file, or list item.

使用日期和时间函数创建公式，以返回序列号、显示特定日期或时间或计算日期或时间之间的差值。

Flag. Start date. Due date. Reminder. Today. Current date. Current date. One hour before the end time of today's work day. Tomorrow. Current date plus one day. Current date plus one day

To check activation status in Windows 11, select the Start button, and then select Settings > System and then select Activation .. Your activation status will be listed next to Activation.. Check activation status in Settings. You'll see one of these activation status messages on the Activation page:

帐户 – 使用 Microsoft 帐户登录，从而获得 Xbox Social 和其他炫酷游戏功能的优势。 添加或链接帐户以跨社交网络与好友联系。 个性化 – 调整 Game Bar 的外观。 选项包括： 将主题选项设置为“浅色”、“深色”或“当前 Windows 主题”，这将匹配当前为 Windows 选择的主题设置。