What is system software this questions is most of the people’s search on Google because we all are living in digital world and as you know computer is how important. 

for us and peoples want to take some knowledge about computer So in this article I will guide you what is system software types of system software  so let’s begin.

What is system software?

What is system software

The system software acts as an interface between the computer the hardware parts of the computers and the users like you and me now you thinking why this interface is. 

required because we speak in language that is called English or you Could be speaking in some other languages but the computer understand only one language.

which is the binary language zeros and ones if I speaking in English and the computer does not understand than what is to be done an interpreter is.

required and the system software acts as an interface and it convert all our instruction the instruction that we are giving in English into a machine understandable from for.

example you give instruction to your computer to shut down than your system software convert than language in to a computer understandable language from than your.

computer will shut down for this all work there are different types of system software’s are available let’s see what are thy.

Types of system software’s?

  • Operating system
  • Language processor
  • Device driver

Operating system:

The operating system is responsible for functioning of all the different hardware parts as you know computer have CPU keyboard mouse printer etc. operating system is required so than these hardware part can function properly they can.

follow our instructions operating system is always the first software that is loaded into the system  when we switch on our computer so operating system is very important for our computer if your computer does not have an operating system.

It will not work because operating system manages the mammal memory the processor speed files etc.

Language processor:

The language processor convert all user instruction into machine understandable language because computer language is different and our language is different so when it’s come to human and machine interaction we can have three type of languages.

  1. Machine level language
  2. Assembly level language
  3. High level language

Machine level language:

The machine level language is a strings of zeros and ones the binary language that the computer understand.

Assembly level language:

The assembly level language is a simple to say is a bit above that and we have mnemonic we have small words that will tell the computer what to do instead of zeros and ones.

High level language:

The high level language is English like languages that we used to the programming languages they are written in high level languages like JAVA C++ Python etc..

For this processing there are three types of languages are there.

  1. Assembler
  2. Interpreter
  3. Compiler


The assembler will covert an assembly level program into machine level program.


The interpreter will convert the high level programs the programs that you and me write into to a machine level program line by line each line would be converted into machine level language.


The compiler will convert same high level language into a machine level language but rather than doing it line by line it will do it at a one go.

Device driver:

The device driver will take the care of all devices that are attached to the computer like printer fax machine etc. so that these devices will function properly the operating system will interact with the device driver so that these devices will.

work properly when you attached a new device you will need to install it’s driver so the operating system will know how that device is to be manage whenever the user sensor requests.


In digital world we have so many devices one of them are computers and computer is very helpful for us and it’s save our time money and energy this all possible with the. 

help of the technology software’s like system software’s and application software’s so I hope now you know about what is system software if you have any questions PLZ comment down below thanks for reading.

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