3. Q1. What is software?
Ans: A software is collection
of computer system
programs that provides the
instructions for a computer
on what to do and how to
do it.
6. System software
System software controls the various
operations performed by the computer
hardware. It helps the user to operate the
computer system
7. There are three types of system
software.
Operating system Utility Programs
Language
Processors
11. HOME WORK
Do exercise E
Collect the information about various
operating systems used in mobile phone
(Nokia,Samsung, Apple ) also paste some
pictures of related smart phone and their
operating system.
