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Thursday, July 10, 2008

computer perspective

A computer is a machine that manipulates data according to a list of instructions. Early electronic computers were the size of a large room, consuming as much power as several hundred modern personal computers.
Today, simple computers may be made small enough to fit into a
wristwatch and be powered from a watch battery. Personal computers, in various forms, are icons of the Information Age and are what most people think of as "a computer"; however, the most common form of computer in use today is the embedded computer.
The computers also have the advantages and disadvantages. Some of the advantages are its attach language learning program could provide second language learners more independence from classroom and allowing learners the option to work on their learning material at any time of the day. Beside that prove practices for the student through the experiential learning. Some other disadvantages are they will increase educational costs and harm the equity of education. When computer become a new basic requirement for student to purchase, low budget school, and low income student usually cannot afford a computer.
For the conclusion, the computer has their own special element. Although the computer has the advantage side and disadvantage side but its still more for the advantage especially for the student.