Indeed that computer made our life easier. In almost all the industry, computer made a difference in every aspect of the task. In automotive, computer diagnostic tools checks the problem of a vehicle and points it out so that the mechanic will have to just check a specific portion of the vehicle. On the field of medicine, it made a big leap in treating patients and discovering new ways in solving diseases. Also on music, it made a musicians life easy. Like for example in arranging or composing a music, devices such as akai mpk 88 lets the musician integrate his keyboard to his computer so he can record, edit, playback, compose from his keyboard on the fly and he can also add more instrument accompaniment using that device. Many of us know the importance of the computer to our lives, but there are still people that can’t appreciate it.