Near the upper right corner of the message list, select Filter > Unread. Tip: The name of the filter button changes to Unread to indicate which filter is applied. When you want to remove the filter so that you can see all the messages in the current folder, simply click the Unread filter button.

Excel 中的“分析数据”功能可用于通过高级视觉摘要、趋势和模式理解数据。 只需单击数据区域中的单元格，然后单击“开始”选项卡上的“分析数据”按钮即可完成操作。 Excel 中的“分析数据”功能将分析数据，并在任务窗格中返回与其相关的有趣的视觉对象。

Make sure your email account is supported. You can add accounts from Microsoft 365, Exchange Online, Exchange Server (2007 SP2, 2010, 2013), Outlook.com (including Hotmail, Live, and MSN), Gmail, iCloud and Yahoo!

Test your camera with the Camera app. Select Start , then choose Camera from your apps. If you're asked to allow access to the Camera, select Yes.If the camera works in the Camera app, the problem might be with the app you're trying to use.

Note: If you choose a connection from the Connections in this Workbook category, you will be reusing or sharing an existing connection. If you choose a connection from the Connection files on the network or Connection files on this computer category, the connection file is copied into the workbook as a new workbook connection, and then used as the new connection for the PivotTable report.

Le temps nécessaire au téléchargement et à l’installation d’une mise à jour dépend de la vitesse de connexion, des paramètres réseau et de la taille de la mise à jour. Si l’installation reste bloquée au même pourcentage, essayez de vérifier à nouveau les mises à jour ou d’exécuter le Utilitaire de résolution des problèmes de Windows Update.

Choose from a variety of Surface devices and accessories to get help.

Pressing the Xbox button (or Home button on some controllers) may take you to the home screen on your Android device. If your controller does not have an Xbox/Home button equivalent, you can use the on-screen touch version of the Xbox button located in the center of your game screen.; Some controllers can be used with a wired connection instead of Bluetooth.

如果执行前面的疑难解答步骤后没有成功，你可能需要清除后台处理程序文件并重启后台处理程序服务。 打印后台处理程序是一个管理打印进程的文件。 若要清除并重置打印后台处理程序： 在任务栏上的搜索框中键入服务，然后从结果列表中选择 服务。

The following new and improved features have been implemented in Windows Installer 4.5. Multiple package transactionIn a multiple package transaction, you can create a single transaction from multiple packages.