麻烦帮我写一篇关于word的英语作文.急急急!(在线等)写一个以计算机有关的希望那位朋友帮帮忙啊!作文要稍微写长一些!我要考试用!!!!急急急!!! (写

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麻烦帮我写一篇关于word的英语作文.急急急!(在线等)写一个以计算机有关的希望那位朋友帮帮忙啊!作文要稍微写长一些!我要考试用!!!!急急急!!!                                  (写
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麻烦帮我写一篇关于word的英语作文.急急急!(在线等)写一个以计算机有关的希望那位朋友帮帮忙啊!作文要稍微写长一些!我要考试用!!!!急急急!!! (写
麻烦帮我写一篇关于word的英语作文.急急急!(在线等)
写一个以计算机有关的希望那位朋友帮帮忙啊!作文要稍微写长一些!我要考试用!!!!急急急!!!

(写一个以计算机有关的word英语作文)

麻烦帮我写一篇关于word的英语作文.急急急!(在线等)写一个以计算机有关的希望那位朋友帮帮忙啊!作文要稍微写长一些!我要考试用!!!!急急急!!! (写
Computer
You’ve probably known about computers your whole life. But computers have not really been around for very long. Computers started to become popular with big companies in the 1960s. Computers didn’t become widespread in homes and schools until the 1980s.
HOW DO PEOPLE USE COMPUTERS?
People use computers in many ways. Stores use computers to keep track of products and check you out at the cash register. Banks use computers to send money all over the world.
Computers help teachers keep track of lessons and grades. They help students do research and learn. Computers let you hook up to networks (many computers hooked together). They let you hook up to a worldwide network called the Internet.
Scientists use computers to solve research problems. Engineers use computers to make cars, trucks, and airplanes. Architects use computers to design houses and other buildings. The police use computers to track down criminals. The military uses computers to make and read coded messages.
Computers are not just desktops and laptops. Computers are everywhere around your home. There are tiny computers inside microwave ovens, television sets, and videocassette recorders (VCRs) or digital video disc (DVD) players. There are even tiny computers in cars to help them run better.
HARDWARE AND SOFTWARE
Computers need hardware and software in order to work. Your desktop or laptop and all the parts inside are called hardware. The central processing unit (CPU) makes the computer work. The keyboard, mouse, printer, and monitor are also pieces of computer hardware.
Memory chips are hardware that stores information and instructions. Information also gets stored on the hard disk drive.
The programs that run the computer are called software. The computer operating system is software that tells the computer how to run. Applications or programs are software that do certain tasks. Word-processing programs, for example, let you write school reports and letters.
HOW CAN COMPUTERS DO SO MUCH?
One reason that computers can do so much is that they have a special language that tells them what to do. Computer language has only two letters: zeros and ones. Computers can read these ones and zeros extremely quickly.
Each zero or one is called a bit. Eight zeros and ones together are called a byte. Bits and bytes get stored in computer memory chips. Every year, computer engineers make chips that can hold more bytes. The chips can hold more information. Programmers can write applications that can do more things.
WHO INVENTED THE COMPUTER?
Many inventions have contributed to the development of modern computers. French mathematician Blaise Pascal and other inventors in the 1600s began making machines that could add and subtract numbers. Wheels, levers, and other moving parts made these machines work. In the 1800s, British mathematicians Charles Babbage and Augusta Ada Byron, countess of Lovelace, worked on plans for machines that could store information on cards with holes punched in them.
American inventor Herman Hollerith made a machine that automatically totaled population figures for the 1890 United States census. His company joined with other companies to become International Business Machines (IBM) in 1924. Other inventors built better computers. But none of these early computers were digital—that is, none used the digits zero and one.
The first digital computer, called ENIAC, was built in the 1940s. It was huge. It was as big as a house. It had more than 18,000 glass tubes inside and weighed more than five elephants.
The first computer used by business was called UNIVAC. Big computers like ENIAC and UNIVAC were called mainframes. The desktop or laptop computer that you use today is much more powerful than those big machines.
In the 1940s, scientists at Bell Telephone Laboratories invented a tiny electric switch called the transistor. In the 1960s, scientists and engineers invented integrated circuits or computer chips. Computer chips cram millions of transistors into a space the size of your little fingernail. Computer chips allowed computers to be smaller.
Personal computers (PCs) were invented in the 1970s. Most PCs are meant to be used by only one person at a time. They are small enough to fit on a desk. The Altair 8800 was the first PC. Apple Computer made its first PC in 1977. IBM made its first PC in 1981.
WHO INVENTED COMPUTER PROGRAMS?
Computer programs are sets of instructions that tell a computer what to do. Many people worked on early computer programs. The first programs were very hard to write and understand. They were extremely long strings of zeros and ones.
American naval officer and mathematician Grace Murray Hopper in 1952 wrote the first program that turned English computer instructions into the strings of ones and zeros that make computers work. These programs are called compilers. In 1957, she helped develop the first programming language that companies could buy and use. It was called FLOW-MATIC. Hopper was also the first to use the word bug to mean a problem with a computer. She found a moth trapped in one of the computers she worked with. She taped the moth into her notebook and wrote, “First actual case of a bug being found.”
LATER DEVELOPMENTS
As computers have become more powerful and widespread, operating systems have become extremely complex. Few people can use a computer without one. Scientists at AT&T developed an operating system called UNIX in 1969. UNIX and related operating systems such as Linux are popular at universities and among computer professionals. In 1975, Bill Gates and his friend Paul Allen wrote a program for the Altair 8800 and founded the Microsoft Corporation. Microsoft later developed the DOS and Windows operating systems used on many home and office PCs.
Computers keep getting smaller and more powerful. Personal computers that fit on a desktop today are more powerful than early “supercomputers” that filled entire rooms. Cell phones and watches contain tiny computers that can store information such as telephone numbers, addresses, and appointments. These devices allow you to surf the Web and play games. Many computer experts think that computers have only begun to make their mark on history.
Information
I.
INTRODUCTION
Information Science, interdisciplinary academic field that deals with the generation, collection, organization, storage, retrieval, and dissemination of recorded knowledge. People sometimes mistakenly use information science as a synonym for library science. Although it is related to library science, information science is a separate discipline.
II.
LIBRARY SCIENCE AND INFORMATION SCIENCE
Scientists are drowning in a flood of information overload. Every day, thousands of scientific studies are published. Citation analysis, a method of evaluating how often a research paper is footnoted by other scientists, is one way scientists can sort through the torrent of reports to find the most important and influential research.
Library science, more accurately labeled librarianship, is a professional area of study designed to prepare individuals for careers as librarians. Librarians are primarily concerned with such tasks as evaluating, processing, storing, and retrieving information. Librarians also help library patrons use collections, software, and online public access catalogs (OPACs). Most graduate school programs in library science incorporate the study of information science in the curriculum. See also Library.
Information science combines elements of librarianship with ideas and technologies from many other fields, including social sciences, computer science, mathematics, electrical engineering, linguistics, management, neuroscience, and information systems theory. Within the field of information science, information may be defined as the knowledge contained in the human brain and in all electronic and written records. Information science is the scientific study of that information: how it is created, transmitted, encoded, transformed, retrieved, measured, used, and valued.
Information scientists analyze the many and various phenomena that affect any aspect of information. They are interested in studying such questions as the following: What is the effect of information on individuals and groups when it is presented in various formats? How do publication dates, frequency of citation, productivity and prominence of authors affect the relevance of literature on a given subject? (This field of study is known as bibliometrics.) How do humans and computers interact? What is the reliability of retrieving information from online databases and the Internet?
For the information scientist, therefore, the library is only one of several sites for information storage and usage. Information scientists may study information stored in archives, switching centers (systems that establish connections between electronic communications, such as e-mail), or institutions such as schools and businesses. Information scientists work in such places as medical centers, computing companies, university and corporate research institutes, and indexing companies. They are concerned with a wide range of activities, from creation of computer file structures to experimental tests of interactive communication between computers and humans.
III.
EDUCATION IN INFORMATION SCIENCE
Educational programs in information science typically include the study of such academic fields as computer science, electrical engineering, linguistics, and mathematics. Most academic programs in information science are at the graduate level of higher education. A master's degree in information science requires training in such fields as mathematics and information theory combined with practical skills in areas such as management and computer programming. Doctoral studies in information science include interdisciplinary work in the psychology of human information processing and decision-making,

Micosoft create a software which name is Word.
Oh,my god.It's too magic!!!It can help us to do so many things like:word processing
Can you image what will happen when we face compute without it?
So,sir,throw your pen,open your computer with word,and give me a high score,thank you very much

My home in Shiquan, where a beautiful rich, these are my hometown return with sweat. Indicated above are pictures that show trees play a vital role in water and soil conservation. In the left hand pi...

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My home in Shiquan, where a beautiful rich, these are my hometown return with sweat. Indicated above are pictures that show trees play a vital role in water and soil conservation. In the left hand picture, people are fleeing from voracious sand dunes because they cut down all the trees. The caption reads, "As the sand advances, we retreat." In the right hand picture, the people have returned carrying tools, water and samplings for the reforestation of the land. We are informed that, "As we advances, the sand retreats."It seems that the cartoonist is sending a message about the significance of trees in water and soil conservation and the need for everyone to fight against the danger of the desertification. In fact, what he is saying is if we do not fight against the sand, it will drive us away from the land. If we let this situation go as it is, our environment will suffer a great destruction.

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麻烦帮我写一篇关于word的英语作文.急急急!(在线等)写一个以计算机有关的希望那位朋友帮帮忙啊!作文要稍微写长一些!我要考试用!!!!急急急!!! (写 急求一篇作文麻烦个位帮我找一篇写关于成长的一写文章, 谁帮我写一篇关于爱护动物的英语作文?急关于珍惜动物的英语作文 帮我写一篇关于中秋节的英语作文,急用 帮我写一篇关于保护森林的英语作文, 帮我写一篇关于中秋节的英语作文, 帮我写一篇关于童年趣事的英语作文 帮我写一篇关于成长的英语作文 帮我写一篇关于团结合作的英语作文 麻烦帮我写一篇关于家乡农村变化的英语作文 100词左右麻烦在线回答 我有急用 麻烦帮写一篇英语作文! 麻烦你们帮我写一篇《我的家庭》的英语作文 急!帮我写一篇关于长城的英语作文,简单一点的,初中的,70词左右!谢啦! 麻烦帮我写一篇关于春节或者元宵节的作文,600字左右, 麻烦各位帮我写一篇关于荷花的作文,还要从中懂得一个道理. 麻烦你们帮我写一篇关于变形金刚的作文80字 急求一篇英语作文;关于如何养成健康的生活习惯的谢谢帮我写一篇英语作文 题目是;如何养成健康的生活习惯 急 英语作文 我最喜欢的一句谚语麻烦哪位高手帮忙写一篇关于谚语的英语作文 我最喜欢的一句谚语.麻烦 最好是四级以上的英语作文 写好后麻烦也把翻译写上