A computer. (Astle 1). Different types and sizes

A computer is an electronic device that can receive a set of instructions or program and the carry out this program by performing calculations on numerical data or by compiling and correlating other forms of information. (“Computer” Encarta). It also performs calculations and processes information with astonishing speed and precision. Computer Technology has improved our lives. It will continue to affect our future which will lead to an easier, less complicated lifestyle, with more job opportunities and their benefits.

(“Computer.” America On-line).The modern world of high technology could not have come about except for the development of the computer. (Astle 1). Different types and sizes of computers find uses throughout society in the storage and handling of data, from secret government files to banking transactions to private household accounts.(“Computer” Encarta). Research and development in the computer world moves simultaneously along two-paths hardware designs and software innovations work in each are alternately influences the other.(“The Future Of Computers” America On-line)Computers help people in many different ways, but many people prefer to use paper and pencil to write and to use folders and file cabinets to organize there papers.

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(“The Future of Computers.” America On-line.) Many people in the world use computers to make their lives easier. Such advances computer technology will benefit us all. People use computers for research, organization, writing, communication for personal or business matters and even to look up stock updates.

(Astle 786). Whether it is personal or business, computers can help make our daily life easier. Typing is quicker and easier and its also a lot neater than hand writing. When you type on a computer you can look at them and open them a lot faster than having a folder of papers you have to carry around where ever you go.

(Masters 654). Computers can also help with editing a paper, they can even check spelling and grammar. Typing on a computer today is probably the most common way people write there research papers, reports and other documents for school and business.(“How Computers Make Your Life Easier” America On-line).Families can use computers to keep in touch with each other through E-mail.They help people talk with others all around the world, using different services and methods. (“Information Superhighway.

” America On-line). Since computers are used all over the world for research, almost all libraries and museums are based on computers. (“How Computers Make Your Life Easier” America On-line). The computers in such places as libraries are used for the card catalogs and for museum sites. Computers enable people to search for different topics in books located all over the world they can help look for in formation in encyclopedias and different archives.

Computers today help do research so quickly and dependably that in the future they will be used in all libraries, museums and schools. (“The History Of Computers During My Lifetime The 1990’s.” America On-line). Computers today are so much easier to use for many jobs that had been done manually. In industry Computers have opened a new era in manufacturing and consumer product development. (Asimov 627).

Programs help people plan complex production schedules, keep track of inventories and accounts, run automated assembly lines and control robots. Government agencies are the largest users of mainframes and super computers. (Masters 654). The United States Department of Defense uses computers for hundreds of tasks, including research, breaking codes, interpreting data from spy satellites and targeting missiles. (Asimov 627)Computers in education have proved to be valuable education tools. Educational aids, such as some. Encyclopedias and other major reference works are available to personal computer users.

(“Computer.” Encarta ). In arts painting and drawing programs enable artists to create realistic images and animated displays much more easily than they could with more traditional tools. (“Computer Science.” Encarta). As in entertainment musicians can use computers to create multiple-voice compositions and to play back music with hundreds of variations.

(Asimov 627).Speech processors even give a computer the ability to talk and sing. (Asimov 627).The development of virtual reality and computer animation technology will change this form of historical reconstruction to a reliance on computers. Architectural and art historians could use this technology in order to create models for study and presentations. Military historians

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