System Software

 Computer all Generation  Q. What is a Computer ? ans. Computer is a electronic machine /device ..         input - processing - output - storage - user Q. Part's of computer? ans. input               -     Mouse , keyboard , joystick , Scanner Gun etc.            processing     - ALU , CU          output            - Moniter , Printer etc.          storage          - Harddisk , pen - drive , CD,DVD          user  -          ---------------

  system * C Programming one example #include<stdio.h> #include<conio.h> void main( ) {                    clrscr( );                    Printf ( "Hello" );                    Printf ( " Hello \t World" );                    Printf ( " \n Hello \n World" );                    Getch( ); } OUTPUT    : Hello         Hello               World Hello World

Software   Software is a set of instructions to perform a  specific task on computer. Hardware cannot work itself. It needs some instructions or commands to perform a task. Let us take an example of a television. The television itself is a hardware but the programs you watch on TV are software. A computer without software is just like a car without  driver. There are two kinds of Software's :  System software and application software. System software It is the main software program with whose help a computer runs and performs all important works like opening of computer's desktop and other programs. The example of system software is operating system such as.   Microsoft windows Linux Unix Android