In this case the use of the computer is some real and present because the computer is a tool very important to all people. the world  need the computers to develop all their activities, but the unreal in the computer is in the scams because it is fake which it appear in the computer. i could see in my computer too. But the computer is very important in this time. All the programs in the computer are  some real. the computer is a tool important in this time and it will be in the future and forever. In conclusion computers are real and it was always important in this time.