Saturday, February 28, 2009

Advantages of Computers


Computers have affected every aspect of our day-to-day life. Let’s look into the advantages of computers.
The present global age is the consequence of the computer age. A computer is an electronic device that stores and processes data, according to a list of instructions. It allows a user to manipulate data easily. The speed of performance of a computer is incomparable. The computer and Internet have affected our way of working, communicating, playing and also writing. In fact, computers are used in every aspect of life today. Advantages of Computers Because of the many advantages of a computer, it has become an important household item. A computer operated by an individual without any specific computer operator is called as a personal computer (PC). A PC can be a desktop or a laptop computer and can be used at home or at office. As per the requirement of the user, softwares are installed in a PC. Let’s discuss the advantages of computers. One can write more effectively by means of a computer. There are tools like spelling and grammar checker, thesaurus and dictionary, installed in the computer. Thus, it takes less time to proofread a written document and also, there is no need to open up a dictionary book to look for meanings of words. Typing is much faster than writing on a paper. If there is a need for reorganizing the sentences or paragraphs, one can cut and paste and make the necessary changes. Thus, overall a computer allows the user to create documents, edit, print, and store them so that they can be retrieved later. Using a computer, one can remain connected to the world through Internet. Internet is a network of computers that communicates via the Internet Protocol Suite (TCP/IP). The World Wide Web (WWW) or simply web is a huge resource of information that can be accessed via the Internet. To mention a few of the resources, there are electronic mail (e-mail), file transferring and sharing, online chat and gaming. The Internet allows people from around the world to share knowledge, ideas and experiences in any field. E-mail is a method of communication used globally and is provided with a system of creating, storing and forwarding mails.

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