Computer is a very effective and efficient machine which performs several activities in few minutes, which otherwise would have taken several days if performed naturally. Besides there would have been a doubt about the accuracy, finish etc. The computer may be faster; more accurate but it cannot compete with human brain. However there are some similarities between the human and the computer which would make the computer more understandable.
The computer has storage devices like floppies, hard disks, compact disks to store and retrieveinformation. However computer does not understand emotions, it does not understand meaning beyond words, it cannot read between the lines like the human. We learn many things unknowingly, certain things knowingly; we call it as upbringing. But computers can learn everything only knowingly. We learn many things on our own, but computer has to be taught to do everything.
