Speakers
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A hardware device connected to a computer’s sound card that outputs sounds generated by the computer. The picture shows the Altec Lansing VS2221 speakers with subwoofer and resemble what most computer speakers look like today. |
Category Archives: COPA PCs and devices
Scanner
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A scanner is an input device that scans documents such as photographs and pages of text. When a document is scanned, it is converted into a digital format. This creates an electronic version of the document that can be viewed and edited on a computer. |
Projector
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A video projector is an image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system. All video projectors use a very bright light to project the image, and most modern ones can correct any curves, blurriness, and other inconsistencies through manual settings. |
Printer
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A device for converting a video signal to a hard copy printout. It could be a monochrome (B/W) or color. They come in different format sizes. Special paper is needed. |
Computer Mouse
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The computer mouse is considered an input device. With a click of a button, the mouse sends information to the computer. The computer mouse is an interesting device that offers an alternative way to interact with the computer beside a keyboard. |