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Published byErick Evans Modified over 9 years ago
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MIND MAPS FOR THE ICT STUDENTS V.S.R.RANASIRI R / KURUWITA M.M.V
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Computer Live wareHardware Software BASIC ELEMENTS OF COMPUTER Computer
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Computer is an advance electrical device that takes raw data as input from the user and processes that data under the control of set of instruction COMPUTER
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Computer Live wareHardware Software BASIC ELEMENTS OF COMPUTER Software
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The programs and other operating information used by a computer. Or Collection of programs whose objective is to enhance the capabilities of the hardware. SOFTWARE
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BASIC ELEMENTS OF SOFTWARE Software System Software (operating system) Windows 7 Windows xp Linux, Mac os Application Software MS office package Graphic software Games software Learning software System Software (Operating System) System Software (Operating System)
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System software is computer software or operating system designed to operate and control the computer hardware and to provide a platform for running application software SYSTEM SOFTWARE ( OPERATING SYSTEM)
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BASIC ELEMENTS OF SOFTWARE Software System Software (operating system) Windows 7 Windows xp Linux, Mac os Application Software MS office package Graphic software Games software Learning software Application Software
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The Software used by the user of the computer to fulfils necessities is called Application Software Ex Word Processing Software Spreadsheet Software Graphic Software APPLICATION SOFTWARE
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Computer Live wareHardware Software BASIC ELEMENTS OF COMPUTER Hardware
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The physical components of a computer system are called hardware Main hardware components Central Processing Unit Keyboard Monitor HARDWARE
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BASIC ELEMENTS OF HARDWARE Hardware Input devices Storage devices Output devices Input Devices
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Devices used to supply data to a computer system are input devices. Ex Keyboards Pointing devices Scanners INPUT DEVICES
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BASIC ELEMENTS OF HARDWARE Hardware Input devices Storage devices Output devices Output Devices
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These devices are used to give the processed information and signals from the computer Ex Monitors Printers Speakers OUTPUT DEVICES
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BASIC ELEMENTS OF HARDWARE Hardware Input devices Storage devices Output devices St0rage Devices
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Devices that used for recording (storing) information or data we called as Storage Devices. Ex Hard disk Compact Disc Pen Drives STORAGE DEVICES
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MIND MAP
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V.S.R. RANASIRI R / KURUWITA M.M.V THANKS END
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