注意: 实时字幕在 Windows 11 版本 22H2 及更高版本中提供。 在运行 Windows 11 版本 24H2 及更高版本的 Copilot+ 电脑上 提供翻译功能。 有关 Windows 11 中的新功能的详细信息，请参阅 最近 Windows 更新中的新增功能。

Learn how to troubleshoot Miracast connections and fix problems connecting to a wireless display or dock in Windows.

Learn how to identify a phishing scam, designed to steal money via fake emails.

Surface Pro 8 is designed to highlight the best of Windows 11 and combine the power for a laptop, the flexibility of a tablet, and everything in between.

You can compare two versions of a document to see how they differ by viewing revision marks. You can also merge two versions of the same document into one new document.

It's quick and easy to get started on a paper like this while you're online. Choose an APA template or MLA template, or other college-related template and open it in Word for the web to make it yours.

Learn how to receive and interpret activity reports of your child's device use, including web browsing, apps and games usage, and screen time.

Find out how to make your documents more secure and avoid unwanted changes with trusted documents in Microsoft Office.

Learn what to do if you find charges you don't recognize from Microsoft.

Microsoft doesn't make or support Outlook Express anymore. But the Mail Migration add-on can help you move your email and contacts over to Outlook.com. The add-on automatically moves your email and contacts, and you can keep your current email address.