An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing. IP addresses are essential for locating and identifying devices on the internet and allowing them to communicate with each other.
Knowing how to check your PC’s IP address can be useful for various reasons. For example, you may need to provide your IP address to your Internet service provider (ISP) or network administrator for troubleshooting purposes. Additionally, some online services and applications may require you to know your IP address to access them.