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Submitted by mrsfinke2 on June 12, 2008
- Category: Technology
- Words: 1039
- Pages: 5
- Views: 68
- Popularity Rank: 2571
Computer Basics
Computer Basics
Information technology has improved speed and quality of work. Knowing how computers work helps the user to maximize its use. Input/output, storage, and speed are some of the basic elements of computers.
Accuracy of data Input
Users want their data entered into an information system quickly and accurately. Data input is used in many ways such as inputting printed questionnaires, telephone surveys, bank checks, retail tags, and long documents.
When inputting printed questionnaires, the use of optical mark recognition is used as an input device. An optical mark recognition program reads forms, such as questionnaires, by scanning the image...
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