Introduction to Information Technology

This presentation provides an introduction to Information Technology, covering topics such as different types of computers, the importance of the internet for individuals and businesses, and the transformation of business through social media. It explores the classification of computers based on size and function, discusses the significance of the internet in personal and business contexts, and highlights how social media has revolutionized the way businesses interact with customers and stakeholders.

INTRODUCTION TO INFORMATION
TECHNOLOGY
 Name: Mariana Al-Radi
 Student ID: S200266
 University :- University of Suffolk:
 Date Of Submission:- 17.12.2018

INTRODUCTION
 Usage of internet is increasing nowadays a lot within individuals and business, it is a
simple system through which everyone can connect and communicate with each other
easily.
 Also usage of social media is also increasing for both individuals and business through
which they can communicate with each other and remain in touch with each other.
 In this presentation different types of computers will be discussed, then importance of
internet for both individual and business will be discussed and at last business
transformation through social media will be discussed.

Classification Of Computers
Computers can be classified on the basis of their size and in general.
General classification of computers:
 Analogue Computers: These type of computers uses continuous physical phenomena like
mechanical, electrical quantities to solve a bigger problem.
Example: Deltar
 Digital Computers: These type of computers perform logical operations and calculations
using digital or binary number system.
Example: Smartphones.
 Hybrid Computers: These type of computers are a combination of analogue and hybrid
computers which are capable of inputting and outputting both the type of signals.
Example: Laptops

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Classification based on size of computers:
 Super Computers
 Mainframe Computers
 Mini computers
 Micro computers

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 Super Computers:
 These are the most powerful, fastest and costliest type of computers which are used to do
immensely large amount of calculations like for weather forecasting.
 Example: Cray-1
 Mainframe Computers:
 These are also large and expensive computers used to do thousands of calculations.
 Example: z900, z990, System z10

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 Mini computers:
 These are mid sized computers smaller than mainframe computers.
 These are more expensive then desktop computers.
 Example: SPARC
 Micro computers: They are further divided into three categories such as:
 Desktop Computers: micro mini computers sufficient to fit a desk used by individual persons
 Laptop Computers: Portable computers with integrated keyboard, mouse and screen. Can be
carried anywhere.
 Palmtop Computers: Hand sized computers with no keyboard but screen and can be used as
input and output devices.
 Example: Mobiles, tablets, ipads.

Internet Importance For Individual And In Business
Context
 Importance of internet for individual
 Internet is important for individuals as it provides directions, maps to the individual within
few seconds.
 It also helps individual to find location of any place like hotels, restaurants and may more and
can also share there location with another person.
 Internet also helps everyone to connect with each other weather it is through social media, e-
mails or through any other platform.

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 Internet also helps to remember special occasions of
anyone like birthdays, anniversaries etc. and also helps
to wish them through chats, text, audio and videos etc.
 It also helps individuals to do shopping online of any
product required by them from anywhere.
 It also helps them to communicate with any person they
want sitting at any part of the world weather through
voice calls, video calls or text messages.

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 importance of internet in business context
 Internet has made marketing easier for business organizations and can get in touch with their
customers more easily.
 Data storage and processing has been made easier with the help of internet and also there is
no limit of data storage for the companies.
 Internet also provides business a tool tracker through which companies can keep a track of
their employees records, performance and their as well as companies growth.

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 Social media has given access to business to build relationship with their clients,
stakeholders and customers more easily.
 Conferencing can also be done at any time sitting anywhere weather it is video
conferencing, text or video.
 Internet has also provided companies platform for online payments through e-wallets,
payment gateways. They can easily accept or send payments within few minutes.

Transformation of business through social
media
There are many ways through which social media
has helped business to interact with their customers
and stake holders:
 Connection with customers has been made easy
for business through social media as there are
many platforms through which both client and
customers can interact weather it is a twitting
website of any other.

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 Visualization of products can easily be done on social media by business so that
customers can make a decision of weather to buy that product or service or not.
 Digital marketing can also be done on social media of any product or service of the
organization to reach to the customers.

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 Social media also gives a platform to business organizations to know their customer
reviews about their brand, products and services and can plan strategies to promote
their products even more easily.
 Social media also help a company’s stakeholders to stay in touch and communicate
with the company and communicate and exchange their point of views with each other.
 Social media also help business to know their customers problems they are facing
regarding their product or service and can easily take decision of how to solve that
problem.

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 Advertisement of any product or service an easily be done on social media and can easily
convey their message to their customers about their brand or product or service.
 Business has also been helped through social media as cost of advertisement, promotion,
campaigning and many more things has been reduced.

REFERENCES
Books and journals
 Poushter, J., 2016. Smartphone ownership and internet usage continues to climb in
emerging economies. Pew Research Center. 22. pp.1-44.
 Rauniar and et.al., 2014. Technology acceptance model (TAM) and social media usage:
an empirical study on Facebook. Journal of Enterprise Information
Management. 27(1). pp.6-30.
 Sharpe, J., 2017. Computer modeling in developmental biology: growing today,
essential tomorrow. Development. 144(23). pp.4214-4225.
 Tatang and et.al., Federal Home Loan Mortgage Corp (Freddie Mac), 2018. Systems,
methods, and computer-readable storage media for calculating a housing volatility
index. U.S. Pa