Showing posts with the label Computer ScienceShow all
CD-Writer Computer Science

CD-Writer

Rizwan JaaNi May 18, 2020

A CD-Writer CD-Writer : 1.        The  CD  and  CD - ROM  technology were invented in th…

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Printers Computer Science

Printers

Rizwan JaaNi May 03, 2020

A Printer Printers : 1.       The first printer was developed by Charles Babbage in t…

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Monitors Computer Science

Monitors

Rizwan JaaNi April 29, 2020

The Monitors Monitors : 1.       In 1897 , Karl Ferdinand Braun invented the first comp…

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Disk Drive Computer Science

Disk Drive

Rizwan JaaNi April 28, 2020

Disk Drives Disk Drive : 1.       A disk drive in an input/output device . 2.       …

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Digital Camera Computer Science

Digital Camera

Rizwan JaaNi April 25, 2020

A Camera Digital Camera : 1.       A camera is an input device . 2.       The camera…

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Microphone and Voice Recognition Computer Science

Microphone and Voice Recognition

Rizwan JaaNi April 22, 2020

The girl is using a microphone and voice recognition system on her mobile phone. Microphone &…

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