The computer is an electronic machine which helps us to do things very fast. The computer has many characteristics. Some of them are speed, accuracy. High storage, capacity, and versatility. It has good memory power too. These are some advantages of the computer. But there are some disadvantages too. The computer is not intelligent like man the instructions are given by human beings and the computers follows them .Today ,computers are used in hospitals, schools, banks, shops, police station airports and many other places to do their work. For instance, the computer lacks the ability to make decisions. Sometimes, the computer has viruses.
The father of the modern computer is to be Charles Babbage.
The first electronic computer was Mark I which was invents between1946-1958. It was a large scale computer. We may not be able to do anything with out a computer in the future. The computer is great marvel of the modern world.