Computers Essay

Essay on The Use of the Computer
In general, computer is a machine that manipulates data according to a list of instructions.
Computers can be found in various forms such as personal computers, calculators and mobile
phones. They are utilised in places like houses, offices, and schools. The invention of computer
symbolises the advancement of technology in mankind. Furthermore, computer has made our life
easier. We would not have achieved what we have today if computer was not invented. It is difficult
to identify which was the first computer invented. This is because the term computer has been
subject to varying interpretations over time. The meaning of computer changes as time passes by,
thus making it difficult to interpret the accurate meaning. Originally, computer...show more content...
The students are able to pay more attention to the lessons and exercises given through computer as it
is animated. Besides that, we can solve a mathematic question using a computer or calculator. We
can get the answer fast and accurately instead of wasting time to redo the question a few times to
get an accurate answer. Computer is also a source of entertainment. We can use computer to
entertain us besides doing work or study. We can choose to play fun computer games, listen to our
favourite songs or even watch exciting movies. These will keep us entertained during our free
time. In this way, computer can help us to release stress. We can always use the computer for
play when we are stressed up and then continue work. This can be said as killing two birds with
one stone! Although computer has a lot of benefits, computer also has drawbacks as nothing is
perfect in this world. As computer is a part of our life, we tend to store private information in
computer. Some inconsiderate people will try to hack in our computer to get the data files or send
in viruses to destroy our data files. Those who got the data files will either broadcast it in the
internet or use it to threaten the owner. Fortunately, this problem can be curbed using a secured
firewall program and a good antivirus program. As computer is used worldwide, children and
teenagers are also using
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Children and Computers Essay
Outline
Topic: Children and Computers I. Introduction (paragraph 1) a. Hook: "The computer has been
introduced into the early childhood education programs and elementary schools at the national
level." (brainy–child, "computers on your children", May 26, 2010) b. Connecting information:
many children begin to use computers at an early age, and children can use computers in negative
and positive ways. c. Thesis statement: computers effect children in positive and negative manner
such as, the negative effect from computer games and Internet on children, and the positive effect
from computer on children's education. II. Body: a. Paragraph2 (first negative effect) topic sentence:
The negative effect of computer games on...show more content...
Children will feel lonely because they spent most of their time on computers instead of spending
their time with their family."This increases their daily stress because if they are not talking with
their parents it means they are not sharing their problem, which is why they are facing trouble."(
Wisdia "computer affects", n.d.). Children should be with their parents instead of playing on
computers because parents always advise and help their children. To conclude, computer games can
affect on children in negative way, and change their behavior. Second, Internet affects on children
in two negative ways. One obvious negative effect is login on sites that can damage children's
life. "Sites encourage children to use the Internet for the production, manufacture, and distribution
pornography" (ojp, "Internet" , May 2001). For example, login on sites that sell alcohol and
drugs. Also these sites give details on how to get and use them. Moreover, there are sites deceive
children, and give them money to help them sell pornography materials. Those children who
deceived from the internet there life will damage, and they will be in jail. Next obvious negative
effect is chatting with bad people who damage children minds. For instance, chatting with people
who encourage children for violet and suicide. "Children are also easy target for sexual affenders
who chat online with bad people and then make plans to meet them or slowly filter

Generation of Computers
The history of computer development is often referred to in reference to the different generations of
computing devices. A generation refers to the state of improvement in the product development
process. This term is also used in the different advancements of new computer technology. With each
new generation, the circuitry has gotten smaller and more advanced than the previous generation
before it. As a result of the miniaturization, speed, power, and computer memory has proportionally
increased. New discoveries are constantly being developed that affect the way we live, work and play.
Each generation of computers is characterized by major technological development that
fundamentally changed the way computers operate, resulting in...show more content...
Invented in 1947 at Bell Labs, transistors have become the key ingredient of all digital circuits,
including computers. Today's latest microprocessor contains tens of millions of microscopic
transistors.
Prior to the invention of transistors, digital circuits were composed of vacuum tubes, which had
many disadvantages. They were much larger, required more energy, dissipated more heat, and were
more prone to failures. It's safe to say that without the invention of transistors, computing as we know
it today would not be possible.
The transistor was invented in 1947 but did not see widespread use in computers until the late 50s.
The transistor was far superior to the vacuum tube,allowing computers to become smaller, faster,
cheaper,more energy–efficient and more reliable than their first–generation predecessors. Though the
transistor still generated a great deal of heat that subjected the computer to damage, it was a vast
improvement over the vacuum tube. Second–generation computers still relied on punched cards for
input and printouts for output.
Second–generation computers moved from cryptic binary machine language to symbolic, or
assembly, languages,which allowed programmers to specify instructions in words. High–level
programming languages were also being developed at this time, such as early versions of COBOL
and FORTRAN. These were also the first computers that stored their

Can Computers Think? Essay
Over several years, the improvement in technology has increased significantly..
Many people constantly ask what is the new and best technology but who is the one to make the
final decision. Consumers are demanding for more but wanting less at the same time. "Companies
are downsizing because technology now does a job that a person once did"(Oren, 2004). But is it
appropriate to say that a human can be replaced by a computer? I believe that not all humans will be
replaced by a computer, but I do think that a computer will be able to do many of the same things
that a human can already do. John R. Searle and Alan Turing are two philosophers that I will be
relating to in order to examine the likelihood of a computer being able to "think" or...show more
content...
This learning process to me would be what we like to call pre–programming. Every computer is
programmed to exactly how others want it to be, and so are humans. As humans grow, they are
shown specific things that are right and wrong for them to do. Humans are not just things that
are born with knowledge. But would Searle or Turing think the same thing? Alan Turing was the
first one to invent the principle computer and developed a computing device that was capable to
"think" which was known as the Turing Machine. This machine would be classified as a thinking
thing if it would be possible for it to answer questions appropriately. These series of questions
would be considered the "Imitation Game"(Oppy, Dowe, 2003). This game consisted of, for
example, three players. Out of these three players, two would be in separate rooms and one
player would be female and the other a male. The one that is not in a room would have to ask any
questions that could be answered by a true or false response, and at the end of the "game" the
person outside of the room would have to come to a conclusion which room contained a female or
male. Turing then replaced a human with a computer. The new goal was to see whether or not a
computer was capable of tricking the person outside the room to think that the computer was a
human. If this computer was able to generate an answer to be able to trick this human then the
computer was considered as

Essay about The History of Computers
The first ever computer was invented in the 1820s by Charlse Babbage. However the first
electronic digital computer were developed between 1940 and 1945 in the United States and in the
United Kingdom. They were gigantic, originally the size of a large room, and also need to be
supply a large amount of power source which is equivalent as several hundred modern personal
computers. The history of computer hardware covers the developments from simple devices to aid
calculation, to mechanical calculators, punched card data processing and on to modern stored
program computers. The tools or mechanical tool used to help in calculation are called calculators
while the machine operator that help in calculations is called computer. At first the...show more
content...
UNIVAC 1 was created to process data like Herman Hollerith's tabulator over 50 years before,
however UNIVAC 1 was then manufactured for other users and become the world's first large scale
commercial computer. The key period of the evolution of modern electronic computer is in between
the late 1930s and the early 1950s. Not all of them were invented by the mathematician or physician.
Among those machines were pioneering computers put together by english academics notably
Manchester/Ferrenti Mark 1, built at Manchester University by Frederic Williams and Thomas
Kilburn. And the EDSAC, Electronic Delay Storage Automatic Calculator built by Maurice Wilkes
at Cambridge University. The microelectronic revolution started when they were using the vacuum
tubes it consume a lot of power supply. As a comparison the ENIAC used about 2000 times as
much electricity as the modern laptop. Not just that, the modern term for a problem that holds up a
computer program is a "bug". Popular legend has it that this word entered the vocabulary of
computer programmers sometimes in the 1950s when moths, attracted by the glowing lights of
vacuum tubes, flew inside machines and caused a short circuit. In order to create more advance
computer, would have needed hundreds of thousands or even millions of tubes, which would have
been

Essay on Computer Innovation
Computers are changing the world as we know it, and they offer an exciting new way of working.
The news represented a complete turnaround for the corporate giant. Microsoft Chairperson, Bill
Gates publicly announced his company's new connection to the Internet. The announcement rang
through the nation. Gates has consistently ignored the Internet in favor of desktop computing. So,
with Microsoft's approval, computers kicked into even higher gear . The pace of innovation
continues to astonish even those involved from the start. If one wants to find enthusiasm, intellect,
hard work, and imagination; then computers is the place to be . Computer engineers build and design
computers and computer–related media...show more content...
High–school students fill out college applications and submit them with a click of a mouse. There
are chat rooms and news groups for everything imaginable. Books, watches, recordings, clothes,
shoes, crafts and vacations are sold over Internet. Even churches rage their members to log on for
their latest news. Last year, new technology made it possible for millions of Internet users to listen to
speeches or traditional radio programs on their computers. That is, thanks to RealAudio, a
technology which converts radio into digital sound. If that weren't enough, video broadcasts and
video–conferencing are being done over the Internet rather than by traditional means . The newest
versions of web browsers allow people all over the world to hold video–conferences and do other
tasks simultaneously. Businesses worldwide have learned to take advantage of the technology and
have begun to work 24 hours a day. Work started in the far east can be sent west and onward before
the sun sets. As with any new industry, the first job holders gained the most advantage. In its
beginning, computer engineering welcomed anyone who was smart and eager to learn. People taught
themselves the skills needed to create web pages. They came to computer engineering with degrees
in physics, English, marketing, biology, journalism, graphic design and maybe computer science.
They might have had experience working in television production or as a

Building A Computer Essay
You can save money by building your own computer rather than buying it from a retail store.
Today you will be learning how to build your own pc step by step. There's a lot of steps when it
comes to building a computer. From getting the case of the computer to all the hardware. First of all
you will need to know what kind of computer you will be wanting to build for example, if you want
to build a home office for word processing, you will have much different requirements than if you
were to be building a high–end gaming pc. First step witch is gathering your components. Finding
the CPU is one of the first components you should get first. The CPU is the brain of the computer.
For example, to build a pc that can handle some games and...show more content...
Now depending what you want to do with computer like editing a video or just for gaming you
will need to get a video graphics card. Depending on the motherboard you also need to get a
graphics card what is compatible with the motherboard. Last three things you will need to gather is
the case what is suitable to all your components, the power supply that can produce enough to
handle every component, and the fans that will be cooling your system. Make sure to research
every component before buying everything, so everything can function properly. The second step
after you have all the components and hardware is to prepare the case. The very first thing you
should do when preparing the case is to ground yourself. Using a antistatic wrist–strap that to prevent
electrostatic discharge. Once the case is open try using some antistatic gloves since some cases
have sharp edges. Place the power supply in the correct place and make sure that nothing is getting
in the way from the power supply fan. The third step is to install the motherboard. Installing the
motherboard come with a lot of little components which you have to be very careful if not any little
thing that happens might end up not working. After removing the motherboard and the processor
from its packaging, open the CPU socket from the motherboard and carefully place in the processor
and close the socket no force is needed for this process.

Computers Essay

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