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Collecting
Hardware
>
Pointing Devices
Scanners
Digital cameras
Video cameras
Microphone
Keyboards
Optical recognition devices
Software
>
Operating Systems
Data Entry
The Internet as a collection source
Non-computer tools
Social and Ethical issues
Organising
Hardware
Software
Non-computer tools
Social and Ethical issues
Analysing
Hardware
Software
Non-computer tools
Social and Ethical issues
Storing and Retrieving
Hardware
>
Magnetic Disk
Magnetic Tape
Optical Disks
Software
Non-computer tools
Social and Ethical issues
Transmitting and Receiving
Communication Concepts
Hardware
>
Communication within the computer
Modems
Networks
Software
Non-computer tools
Social and Ethical issues
Processing
Hardware
>
Central processing unit
Processing speed
Memory
Types of processing
Software
Non-computer tools
Social and Ethical issues
Displaying
Hardware
>
Screens
Printers
Speakers
Plotters
Software
Non-computer tools
Social and Ethical issues
Processing is the manipulation of data by editing and updating it. It is necessary to select appropriate hardware for specific types of processing. The hardware allows the application software to edit and manipulate different data types.