With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

This article describes an update for Universal C Runtime (CRT) in Windows. Before you install this update, check out the prerequisites section.. About this update. The Windows 10 Universal CRT is a Windows operating system component that enables CRT functionality on the Windows operating system.

You can save an Excel file in another file format by clicking the File > Save As.The file formats that are available in the Save As dialog box vary, depending on what type of sheet is active (a worksheet, chart sheet, or other type of sheet).

Note: Calculated fields can only operate on their own row, so you can't reference a value in another row, or columns contained in another list or library.Lookup fields are not supported in a formula, and the ID of newly inserted row can't be used as the ID doesn't exist when the formula is processed.

Dynamic lock is a security feature that automatically locks your device when you are not around. It uses Bluetooth to pair with a phone, and locks the device when the Bluetooth signal drops below a certain level, indicating that you are no longer near your device.

Create an organization chart using SmartArt graphics. Although you cannot automatically connect two top-level boxes with a line in the organization chart layouts, such as Organization Chart, you can imitate this look by adding a box to the top level to your SmartArt graphic and then drawing a line to connect the boxes.(On the Insert tab, in the Illustrations group, select Shape, select a line ...

If you trust a file, file type, folder, or a process that Windows Security has detected as malicious, you can stop Windows Security from alerting you or blocking the program by adding the file to the exclusions list.

Use Speak to read text aloud. After you have added the Speak command to your Quick Access Toolbar, you can hear single words or blocks of text read aloud by selecting the text you want to hear and then clicking the Speak icon on the Quick Access Toolbar.. Learn more. Listen to your Word documents with Read Aloud. Listen to your Outlook email messages with Read Aloud

Note: Microsoft is updating the way we ask for permission to use your voice data to improve Microsoft products that use our speech recognition technology.This may impact the data you see on your privacy dashboard. To learn more about these changes, see How does Microsoft protect my privacy while improving its speech recognition technology?

Copilot 包括用于显示其从演示文稿中拉取信息的位置的引用。 想知道哪些幻灯片可能需要特别注意? 让 Copilot 显示关键幻灯片 ，Copilot 将尝试确定的哪些幻灯片值得一看。. 通过要求 Copilot 显示拟办事项 ，直接跳到行动号召。 你将获得 Copilot 能够在演示文稿中识别的任务列表。