Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Here are a few different ways to find help for Windows. Search for help - Enter a question or keywords in the search box on the taskbar to find apps, files, settings, and get help from the web.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Get help with your questions about using GroupMe with our how-to articles and support content.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

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。

有一种倾向是淡化你的电子邮件地址的泄露。 这并不真正是一个秘密。 但是，如果骗子获得你的地址，他们可能会陷入一些 ...