The computer serves a number of roles across the entire spectrum of Information Technology. That’s why many people tend to think of “Information Technology” as being interchangeable with “Computer Science”. IT is actually about the systems for managing and distributing information and the computer is just one tool (albeit, a very versatile one) in that toolbox. So, at the front end, computers can be used to collect data. That data can come from sensors, user input or can even be created internally based on calculation or correlations of other data. Data that’s collected is initially stored in computer memory. In the case of specialized data collection devices, there may be a dedicated computer contained in the sensor package, and multiple tiers of computers that consolidate and route the data to a centralized general purpose computer) That data can then be transferred to longer term storage which is also managed and controlled by computer. This normally takes the form of disk arrays made up of physical hard drives or SSDs. The data can be analyzed, processed, correlated, transformed and presented as information. Computers and specialized software perform that function and create the visualizations, reports and a UI (user interface) to that data that presents the information in context. Computers can then be used to tag and index that information based on a common taxonomy so that it can be found by other computers, software or human users. Additional data can be collected from the users on how the data/information is being consumed and that can feed back into the earlier stages of the process to refine the results and provide more relevant/meaningful information to the users (or other systems) Of course, along the way, the data is often transmitted and routed over networks (controlled by computers), distributed via email, web and file sharing (served by computers), formatted/published/printed (on computers and by devices containing dedicated computers)

1. Welcome to Our
Presentation

2. Our Topic
The role of computer to
development of
information & technology

4. With latest technological inventions in mobile communication, people residing in any
part of the world can easily communicate with anyone they want. With 3G and 4G
mobile broadcasting network you can talk, send messages, emails, videos, etc from
any part of world. The Internet has brought a new difference into our life, as it aids you
in searching for perfect life-mate through new ways of interaction with people and
sharing your personal interests. With different networking platform like Facebook,
Twitter or My space, people can connect with any part of the world for any digital
information.
 Technology changes drastically with the rise of each day, and with this, our
life also shuffles back and forth. Technology now is an inevitable part of
our society. From waking up in the morning to preparing breakfast and
dinner, we almost depend on technology. It is like a normal part of our life
that helps in our day-to-day activities. From desktop PC, laptops to
smartphones, we are almost glued with interactive technology called the
Internet and, why we should not! Technology is the easiest and fastest way
of growing and gaining knowledge.

5. Computer closely related to IT. Amazing success has been observed in
the past two decades, the world of informational technology. The
incident occurred in informational Technology, such as globalization,
which has brought the whole world in the palm of a man’s hand.
 The data collection, preservation , analysis and publication of
information communication technology or ICT involved in the system
is known, and the only way to the direction or control of computer
information technology, especially the internet. Information and
computer technology in the company of two pair of human
civilization, radical changes have been initiated.

8. Advantages of IT.
Made our lives Easier.
Decreased Manual work.
Word processing quicker and easier.
Social/ Communication .
Education.
Meet more friends.
Improved communication using email, social
networking.
Quicker communication .

9. Disadvantages of IT.
 Unemployment .
 Privacy .
 Lack of job security.
 Dominant culture.
 Primitive societies.
 More people are starving .
 Less face to face
communication.
 More chance of bullying.
Cyber stalking.

10. About 200 years ago the pace of technological change in
western society began to quicken .By the beginning of the
twentieth century , the notion of progress was closely
linked with technological development and that linkage
intensified in the following decades .
 Today the system by which research and development
leads to new products is fundamentally different than it
was in the nineteenth century . To the role of individual
inventor has been added the power of organized
scientific research and technological invention.

11. END OF OUR PRESENTATION