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Computer System - Coggle Diagram
Computer System
Data units
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File compression
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ease of file transfer, as only a single compressed file
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Key components
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Memory allows the computer to store data it is using and processing (Primary) RAM - Random Access Memory
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Cache memory stores data the computers
uses frequently, faster than RAM
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Processer - carry out instructions, process
data and do calculations
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Software
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Operating System
Provides the user interface, manages the computer's
resources and hardware
managing the computer's resources such as CPU, memory and
life storage
Eg Windows, Mac OS, Linux
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Application Software
Allows users to write documents, create presentation slides, or produce digital drawings
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Word Processor
To create letters, brochures and information sheets