Your house is defined by its interior as well as its exterior. Most people focus on decorating the inside of their homes and forget about their backyard. In fact, paying attention to your backyard is as important as decorating the inside of your home.
Port - Most input/output devices are outside the computer case. These devices communicate with components inside the computer case through a wireless connection or through pcables attatched to the case at a connection called a port. (Chad G.