These computer 'maniacs' spend a fortune in upgrading their computer systems at home. They closely watch the latest hardware and software releases that are relevant to their specific interests, and they go ahead and purchase them from their favorite computer shops. Some of them use the computer extensively at work. Whichever way they are involved with computers in their profession, they are all so much attached to computers that they spend a substantial amount of their time after work, at home, in front of these machines.