An Internet Protocol (IP) address is the set of numbers all computers that are connected to the Internet use to find and identify one another. The purpose is to ensure that any data sent between ...

The domain name system links the website addresses you type into your Web browser to the numeric IP addresses by which servers identify each other on the Internet. Domain names are easier for humans ...

Instant messengers have always dominated when it comes to informal correspondence with family and friends. But when it comes to business, email still reigns supreme. Easy access to contemporary ...

You’ve heard about it before: an unknown online assailant has been inundating someone in your town with bothersome messages. Luckily, even though that person’s profile may be devoid of identifying ...

To find your IP address on a Mac, go to System Preferences. Your Mac computer may also have an external or public IP address. To find your external IP address, you can use Google. An IP address, short ...