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Computer Systems - Coggle Diagram
Computer Systems
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
memory allows the computer
to store the data it is using and
processing (primary)
RAM -Random Access Memory
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Processor- carry out instructions,
process data and do calculations
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Software
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Operating systems
provides the user interface, manages the
computer's resources and hardware
Managing the computer's resources such as CPU, memory and
file storage;
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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 processer
To create letter, brochures and
information sheet
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