Write about Picture based Operating System?

  Write about Picture based Operating System?

                Answer: By which Operating System commends are given by different 

                icon   and  logo by key board and mouse is called picture based Operating       System.

               Example: Windows XP, Windows 7, Windows 8 etc.

Write about text base Operating System?

1    **Write about text base Operating System?

Answer: Text base Operating System: In which Operating System commands are given by working text by key board is text base Operating System.

Example: MS DOS, PC DOS UNIX etc.