Definition: A string of numbers that identifies an actual machine connected to the internet.
IP Address
By Christy Matte, About.com
Explore Family Computing
Must Reads
About.com Special Features
Stay connected and entertained with reviews on tips on the latest HDTVs, cellphones and more. More >
Reclaim the morning and your sanity with these easy recipes, tips, and timesaving ideas. More >
©2009 About.com, a part of The New York Times Company.
All rights reserved.