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

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.

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 …

If you can’t find the BitLocker recovery key and are unable to undo any changes that caused it to be needed, you’ll have to reset your device using one of the Windows recovery options.

You can expand any listed activity to see location details and find out how the account was accessed—using a web browser, phone, or another method. If you see only a Recent activity …

Choose the option you'd like to use: New Tab page or Enter custom web address. Firefox Open Firefox, then select the three horizontal lines next to the profile icon. Select Options, then …

A local network is a network that uses a private IP address space. Enterprise administrators can also configure Local Network Access policies to manage website access to enterprise devices.

After you're connected to your external displays, you can change settings like your resolution, screen layout, and more. To see available options, select Start > Settings > System > Display. …

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.