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Computer Information Paper

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Computer Information Paper
Computer information can be input in several different manners. Data may be input through a keyboard which is a device that allows the user to type the information directly into the computer. The keyboard is the most common and most utilized input device. An example of when the keyboard would be the best input device is printed questionnaires. Answering a questionnaire or conducting a telephone survey could be accomplished quickly and easily by simply typing the necessary information into the computer.
Bank Checks are best entered by utilizing scanning technology similar to barcode scanners which are used on retail tags. A scanner reads the bar code and enters the information which the bar code represents. This method eliminates human error and insures the information is entered correctly.
If it is necessary to input a long document, an optical scanner is the best choice. The optical scanner scans the entire document, page by page, and sends the document to a file folder for storage on a computer or storage device or to a printer if a printed copy is necessary. This method is fast so it only takes a few seconds to scan a long document into a computer file.
Convenience and ease of use is important in for output devices. Hand held computers output information through visual output to video monitor or screen. Photographs are best input utilizing files such as JPEG and a scanner. Resumes and memorandums may best be output to a printer of email. Statistical reports could best be output by using a product such as Microsoft Excel and printing the document from a printer. A company annual report could best be output be utilizing a spreadsheet and printing or emailing the document.
Storage devices come in many forms. Hard drives are optimal devices for storing and delivering information on a personal computer, business computer or any stationary computer. “The computer will also...

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