An IP address (also known as an Internet Protocol address) is a short code that identifies your computer or device when you go online.
Knowing your IP address can help protect your home network and data from prying eyes. Here's how to find it. Trey Paul was a CNET senior editor covering broadband. His 20+ years of experience as a ...
You can change your IP address from the network settings controls menu on a Windows PC, Mac, and even your phone.