An electronic device used to solve
different types of problems using a predefined set of instructions. It accepts
input (data), processes that data into output (information) and can store it
for future use. Technical Data used in the field explained in computer courses in Rawalpindi.
Software:
Intangible parts of computer, Set of
instructions given to computer to solve specific task. It is logical part of
computer. Some more details of computer courses in
Rawalpindi are as under.
Types of software:
There are two major types of
software
- System software
- Application software
System software:
Software used to manage and control
the hardware components and allow interaction between the hardware and the
other types of software. System software is also responsible for application
software to run.
Types of system software’s
- Operating system
- Utility software
Operating system:
An operating system (OS) is software
that manages computer hardware and software resources and provides common
services for computer programs. Windows, UNIX & Linux are common example.
Utility software:
Utility software are system software
designed to help analyze, configure, optimize or maintain a computer .The
utility program helps keep computer system run smoothly. Anti-virus, fire walls
and file comprehensions software are common examples of utility software.
Application software:
These are designed to full fill the
need of end user. People use different types of application software according
to their requirement. They are sub categorized into following types.
Customized software:
It is created and designed for a
specific purpose, customer of organization to manage exact requirements and
environment. It is also known as bespoke software.
Package software:
It is also known as “off-the-shelf”.
It is used by a wide variety of different users in a range of different
situations. MS word, excel and power point are some example of package
software. TSK Training for Skills and Knowledge is the best institute in Rawalpindi
Islamabad for Pakistani Students who wants to join IT after computer courses in Islamabad.
