Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

Use the Windows Settings app to change your default browser.

将文件或文件夹上传到 OneDrive. 可以在 OneDrive 上存储超过 300 种类型的文件。 使用 Microsoft Edge 或 Google Chrome： 选择 “添加新 > 文件上传”或 “文件夹上传 > 文件夹”。

PowerPoint Live in Teams gives both the presenter and audience an inclusive and engaging experience, combining the best parts of presenting in PowerPoint with the connection and collaboration of a Microsoft Teams meeting.

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).

Learn how to download new text-to-speech language and voices in Windows for Immersive Reader, Read Mode, and Read Aloud.

Turn on text suggestions in Windows to quickly complete challenging words and continue working efficiently. As you type, suggestions appear above your cursor, and you can easily select the one you want.

@提及某人向他们发送通知，并在 Microsoft Teams 中引起他们的注意。

Windows Update downloads updates for Windows Security automatically to help keep your device safe and protect it from attacks.

有三种方法可以在 Teams 中与人员聊天： 在“ 帖子 ”选项卡上的频道中， (团队中关注该频道的所有人)