Computers for Beginners/Introduction
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[edit] What can a computer do for me?
A computer is a wonderful tool and improves productivity, entertains, and facilitates communications.
In a work environment a computer is able to perform many useful tasks. One of the primary functions is word processing. Word processing is a virtual typewriter. It saves data on a computer and allows for quick editing of a document. It also provides tools for spelling and grammar checking, ensuring higher quality written work!
Another productivity use for computers are creating databases. These databases are easily created, and can store information easily for quick retrieval. For example, if you have a large address book and want to get a person address to send them a letter you can use an address book application. This application uses a directory, or database, to store the information about all of the people you input into it. Then you can use a search feature that lets you look for a persons name, or part of their name, to quickly find there address instead of flipping through endless pages on an address book to find them.
It's original, and powerful function is in calculations. It is incredibly fast at mathematical calculations and what would take a human years to complete, are completed in minutes. It is wonderful for keeping track of a budget, or to plan a savings account. Or simply doing homework, or engineering work!
It entertains by providing DVD-players and music players. It also can play games. In addition, if you have a computer with a good internet connection you can download and watch your favorite TV shows on your own time.
One of the most utilized features of computers is the gateway it provides to communication. With even a slow internet connection it makes communication easier. You can e-mail friends and family. E-mail, unlike regular mail, provides instant delivery to the recipient. Also, if both of you are connected to the internet simultaneously, programs can allow you to instant message one another. That way you can communicate it real time. This helps save on expensive phone bills. There are even services, like Skype, that allow for voice communication over the internet as well, and it's free!
A computer also provides a gateway to the internet. A huge library filled with billions of web pages that are packed with knowledge and games!
