IT Systems: Classification, Internet, and Social Media Impact

This report provides an introduction to Information Technology (IT) by classifying different types of computer systems, including supercomputers, mainframe computers, mini-computers, and microcomputers, and their respective applications in real-world scenarios. It emphasizes the importance of the internet for both individuals and businesses, highlighting its role in communication, information access, and online activities. The report further explores how social media has transformed business operations, particularly through digital marketing, customer engagement, and the evolution of communication strategies. The conclusion summarizes the significance of IT systems and social media platforms in achieving business goals and objectives. The report is supported by references to academic journals and books that provide further context and evidence for the discussed concepts.

Introduction in IT

INTRODUCTION
A computer system is based on the functional and complete that include the different types of software
and hardware system to perform different operations and functions. It have ability to process data and
create information for storage in the output. This presentation will discuss about the different types of
computer and their specific application useful in the business process in the real world. This
assignment will discuss about the importance of internet for business process and an individual.
Furthermore, it also discusses about the use of information communication technology in the social
media that help for transformed into the customers and stakeholders.

Classification of computers and their
application in the real world
 Computer system is a type of machine that manipulate the symbol and data according to the given
instructions.
 It is an essential for business and individual to increase the performance and efficiency in
appropriate manner.
 There are different types of computer system available in the marketplace that used in the real time
applications.
 Supercomputer
 Mainframe computer
 Mini computer
 Micro Computer

Supercomputer
 It is one of the fastest computer in the
marketplace but it is expensive system
that used the specified application for
performing different task and operations.
 The computers high storage capacity
and quick processing capability
 It is used in the real time application
such as scientific simulations, electronic
design and graphics etc.
 For Example- NASA use super computer
to launch the space shuttles and control
the exploration in the space.
 Super computer is also used for the
purpose of space exploration, weather
forecasting and nuclear weapons testing,
etc.

Mainframe computer
This computer system is not powerful as compare to
super computers but it is quite expensive and (Not
important instead write about its feature huge memory,
increased performance in workload, etc. ) used in the
many large organizations and government firms to run
their business operations and functions. This computer
system will help for store large amount of data and
process in proper manner.
 For Example- Hitachi's Z800 and Fujitsu's
ICL VME, etc.

Mainframe computer
This computer system is not powerful as compare
to super computers but it is quite expensive and
(Not important instead write about its feature huge
memory, increased performance in workload, etc. )
used in the many large organizations and
government firms to run their business operations
and functions.
This computer system will help for store large
amount of data and process in proper manner.
 For Example- Hitachi's Z800 and Fujitsu's
ICL VME, etc.

Mini computer
 This computer system is used for the
purpose of business because it is based on
machine to process the data and store in
the disk.
 This computer is mainly designed for
single user.
 For Example- Production department
used the mini computer's system to check
and track all activities of process like
keyboard and monitor.

Micro Computer
 This system is based on the laptops and personal
digital assistant tablet and other smartphone.
 It is widely used in the business purpose because
it is designed for the work, educations and
entertainment etc.
 For Example- Desktop computers, PDA's,
Netbooks, calculators, consoles, laptops,
video game, etc. These computers are
cheapest that available in the marketplace to
determine any type of information in effective
ways.

Importance of internet for individual
Internet is one of the most important thing for everyone weather in context of business or for an
individual.
 Internet has helped everyone to remain connected with each other through social media. People
can remain updated with each other's lives through social media.
 Internet has also helped people to communicate with each other regardless of distance through
voice calls, video calls or through text messages.
 People can easily find location of the places, where they want to visit through GPS and maps.
Also, people are able to share there location with other anytime with one click.

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 They can even make booking online for hotels,
restaurants or movies anything they want.
 Weather conditions can also be checked on internet
throughout the world.
 If anyone wants to consult a doctor they can do it
online through internet.

Importance of internet for business
 Internet has helped business to store their huge amount of data on cloud with safety and
security.
 Internet has also helped business to keep a track on their employees work, performance
and their skills.
 Online communication with customers is helping enterprise in developing better
understanding over needs and requirements of buyers.
 It has also shown organizations a new way of doing business through many online
technologies available like e-commerce websites where people can shop online or e-
education where students can attend online lectures or find study material.

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 Internet has provided organizations new software and technologies to make their work more easy,
accurate, efficient and effective.
 It has also made marketing of any product or service easier for companies. They can do marketing
of their products online, social media, online advertisements etc.
 Online conferences can also be done weather it is through text, voice calls or video calls.