The question of what is a computer cannot be answered in a single line. But if you ask for students to What is a computer short definition, then the direct answer will be.
Computer short definition for students
A computer is an electronic device that performs mathematical and non-mathematical functions. It takes data as input, processes them, and provides meaningful results as output. We collect immature facts as data and these data are put into the computer. The computer processes these data and provides information to us.
Often people think that computer is like an almighty superman but it is not. It is simply an automatic electronic machine that works at high speed and does not make mistakes. Its capacity is limited. It is made up of the English word compute which means to compute. In Hindi it is called computer. It is used to process and collect a lot of information.
The computer cannot do its work alone. The computer takes the help of many types of devices and programs to perform a task. These computer tools and programs are known as ‘Hardware and Software’ respectively.
A computer is a device and processes it for any result according to the software or program. Computer has been termed as artificial intelligence. Its memory power is higher than that of humans.
It works at a fast pace, which means time savings.
It works flawlessly.
It provides permanent and large storage capacity.
It is capable of making rapid decisions according to pre-determined instructions.
In the field of education
In scientific research
In Railway and Airline Reservation