InformationTechnology (Applications of information techonology (Education,…
●has brought down barriers
of linguistic and geographic boundaries by
Creation of new jobs
●New employment opportunities
created with helps of it such as
●Computerize the business process can
increases the productivit
.company profit increase-pay less for the cost
categories of computer
◆The fastest, most powerful and most expensive
computer that is capable of processing many
trillions of instructions in a single second◆Supercomputers generally run one program
at a time, as fast as possible.Examples:.
- Large-scale stimulations and applications of medicine
- Automotive design
- weather forecasting
◆A large,expensive , powerful computers that can handle
hundres or thousand of connected users simultaneously.
◆Capable of great processing speeds and data storage.
◆Run multiple applications simutaneously to serve a variety
- large bussiness
◆Is the computer that can perform
all of its input,processing,output,storage
activities by itself
◆two types of personal computer :
●An embedded computer is a special-purpose
computer that functions as a component in a
●Embedded computers are everywhere - at home,
in your car, and at work.Example:
◆Some of the jobs can be done by the machine
thus making more people to become unemployed
◆Account information stored online are vulnerable
to hackers and might be exposed to the public
without our knowledge.
◆Social media and network influence the
teenagers on how they act, dress and behave.
◆The increased addiction to social networks
and internet games, people are spending more
time on computers and give up on their normal
The use of computer hardware and software to store ,retrieve and manipulate information.