Enter the start, end, or specific time to allow. If you want to enter specific times, use the hh:mm time format. For example, say you have cell E2 set up with a start time (8:00 AM), and cell F2 with an end time (5:00 PM), and you want to limit meeting times between those times then select between in the Data box, enter =E2 in the Start time box, and then enter =F2 in the End time box.

如何在 Excel 中将两个或多个单元格中的文本或数据合并为一个单元格。

Analyze Data in Excel empowers you to understand your data through high-level visual summaries, trends, and patterns. Simply click a cell in a data range, and then click the Analyze Data button on the Home tab. Analyze Data in Excel will analyze your data, and return interesting visuals about it in a task pane.

Windows Media Player is available for Windows-based devices. Use this table to find the right version of the Player for your system. (If you've got a Mac, you can download Windows Media Components for QuickTime to play Windows Media files.)

获取有关如何在麦克风中设置和测试麦克风的Windows。

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

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。

你可以从 Windows 的 Microsoft Store 中下载并安装应用。 若要查找Microsoft应用商店应用，必须运行 Windows 11。 若要了解哪些应用可以在你的设备上使用，请选择任务栏上的 Microsoft Store。如果你没有看到任务栏上的 Microsoft Store 图标，请选择 开始 ，键入Microsoft Store，然后通过在结果列表中选中它来打开 ...

Download Microsoft Edge from the Apple App Store and sign in with your Microsoft account.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.