Learn about essential network settings and tasks in Windows, such as finding your IP address, setting data limits, toggling Airplane mode, and more.

The name or IP address of the primary Windows device needs to be determined before the shared printer can be installed on other Windows devices. In the System > About window, the …

The Recent activity page shows you when and where you've used your Microsoft account within the last 30 days. You can expand any listed activity to see location details and find out how the …

You can block messages from specific email addresses or domains from reaching your inbox. When you add an email address or domain to your blocked senders list, Outlook automatically …

You’ll need to know the proxy server name or IP address and port (optional). If you don’t have this information, you might need to contact your IT department.

If you forgot your Wi-Fi network password or want to quickly share it with another person, you can find it on a Windows PC that has connected to your Wi-Fi network.

A limited set of features in Windows will use your IP address to provide you with contextual information for your area if location services is not turned on, such as weather on the taskbar.

了解 Windows 中的基本网络设置和任务，例如查找 IP 地址、设置数据限制、切换飞行模式等。

Microsoft Edge can use information such as your IP address and nearby Wi-Fi access points to estimate your location. This information is then shared with the site requesting your location.

This article describes TRACERT (Trace Route), a command-line utility that you can use to trace the path that an Internet Protocol (IP) packet takes to its destination.