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Basic organization of computer
A computer has basic hardware components that allow it to accept data through various input devices like keyboards and mice, process the data in the processing unit and memory, store data, and produce output through output devices like monitors and printers. The main hardware components are the input unit, processing unit, memory unit, output unit, and storage. The input unit consists of direct input devices like keyboards and pointing devices, as well as audio and video input devices. The output unit provides soft copy output through monitors and speakers, and hard copy output through various printers and plotters.
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Basic organization of computer
- 1. Basic Organization ofComputer SUNAWAR KHAN AHSAN MS(CS) IIUI
- 2. Computer A Computer CanPerform the following task Accept Data Process Data Produce Stores Data Control Operation inside
- 3. Components • Hardware • Firmware •Software Basic Components
- 4.
- 5. Input Unit Direct Input Device Keyboard Pointing Input Device Mouse Track Ball Touch Pad Pointing Stick PenInput Joy Stic Audio Input Device Micro Phone Video Input Device Digital Camera Web Camera Scanning Input Device Scanner Sheetfed Scanner Hand Held Scanner
- 6. Output Unit Soft CopyOutput Devices Monitor CRT Flat panel Speaker Hard Copy Output Devices Printer Impact Printer Dot matrix Printer Daisy Wheel Printer Line Printer Non Impact Printer Laser Printer Ink jet Printer Electro printer Electro thermal printer Plotter Drum Plotters Electrostatic Plotters Flatbed Plotters