Choose This was me if you recognize the activity as yours. By choosing this option, you'll let us know we don't need to block your account. We may mark activity as unusual if you use your account on …

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.

If you can you sign in but are having problems with Outlook.com, check the service status. If the status isn't green, wait until the service is running normally and try again.

For example, we determine your approximate location and map based on your IP address. Mobile networks are especially hard to pinpoint since they sometimes route traffic through distant locations.

Some senders use spoofing to disguise their email address. By checking the header, you can find out if the email address is different than it appears, and add it to your blocked senders list.

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 name of the …

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.

If you think someone has accessed your account, check your Recent activity page and let us know if it wasn't you. Learn what to do if your username and password have stopped working.

Do this by using a ping test. At the command prompt, type ipconfig, and then select Enter. Look for the name of your Wi-Fi network within the results, and then find the IP address listed next to Default …