First of all you need to learn basic things about computer and then you can easily success of your computer program.
Computer Science is the study of the operating principles of computers, computer
programming languages and algorithms for solving theoretical as well as practical problems.
It involves the development and use of devices for processing information. It also deals with
advantages and disadvantages of computer, its features, applications field and its impact on
the society. Information in one form is presented to the device (input information) and
information in other form is acquired from it (output information). This process of conversion
of raw material into the refined form is nothing but the data processing. Data Processing
may be defined as the process of transforming data (raw material of information) into useful
information by the computer.
What is Computer?
The term ‘Computer’ is derived from the Latin word ‘Computare’, this means to
calculate.
Computer is an advanced electronic device which takes raw data as input from the
user and processes these data under the control of set of instructions (called program) and
gives the result (output). It also saves output for the future use. It can process both
numerical and non-numerical (arithmetic and logical) calculations.
In other words, computer is a programmable machine that stores and retrieves data
and performs high speed logical and mathematical operations. The working principle of
computer can be summarized as input, process and output cycle.
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