The computer have a lot of advantage. Firstly, using the computer as a teaching media or online education to help develop the potential in children.
Secondly, using to store data of a patient in a hospital or store data in companies.
Thirdly, using computer as an aid to calculation, because it has a fast and accurate precision.
Fourthly, using computer to communicate quickly, without the need for costly travel.
Fifthly, using computer to relax by playing games, watching movies, listening to music and singing