Computer Software - Basics
Confused ? lets discuss with a small example. Assume that you were a new
born baby. When you born there was nothing there in brain. It was just
like a white paper. Later your parents, relatives, well wishers taught
you THINGS. They give you instructions like This is good, This is Bad,
you should do this, you shouldn't do that etc. Those instructions helps
you to perform your tasks in an efficient manner. Have you ever heard of
Tarzan? He was also a human being, but born and brought up in Forest.
He just behaves like an animal, can't talk or think like human beings.
You and he both have same type of brains. Then where is the difference?
The difference lies in the instructions given by the people. In simple
words, your brain programmed to survive in this civilized society but
his brain didn't. Got the point?
Now back to our topic, Computer is just like the human brain. Its of no
use and it can't work if you don't give proper instructions to it. These
of instructions are called Computer Program. The computer program helps
the computer to perform a specific task. A program is said to be
running / executing when the computer is using that program. A set of
programs is called Software.
Softwares are of two types :
- System Software
- Application Software
The System software consists of low level (binary) programs that
interact with the computer at the very basic level. Examples of system
softwares are Operating Systems, Compilers and Utilities for managing
computer resources (printer software, scanner software etc).
System Software Examples |
The Application software consists of programs that are required for a
user. The application software is also called End-user programs.
Examples of application softwares are Emails, Word Processors, Spread
sheets, Games etc.
Application Softwares |
Important Note : We cant run the application softwares without the help of System Softwares.
Synopsis :
Set of Instructions -----> Program
Set of Programs -------> Software
Programmer : The person who write programs / instructions.
Programming Language : The language in which the programmer write the instructions to train and work with computers.
Ex : C, C++, Java, SQL etc
Ex : C, C++, Java, SQL etc
Thats all for now friends. In our next post we shall discuss in detail about system and application softwares. You can read computer knowledge related topics from here. Happy Reading :)
I like the way you have presented the topic. Very elaborated and well defined. rrpartsdirect
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