Question: What is localhost?

Easy! Localhost means the computer itself! It’s always translated to loopback IP address If you don’t like to remember, you can just remember this localhost.

If you try to ping localhost, you will see the reply from if your network card works well. Same as, this localhost is commonly used as troubleshooting tool to test operation of network card or network program access on computer itself. Kindly proceed to check out this article to learn more.

ping localhost or loopback IP