fundamentals of computer systems
DESCRIPTION
Fundamentals of Computer Systems. HARDWARE Parts of computer Accessories and peripherals SOFTWARE System Software Application Software. FUNDAMENTALS OF HARDWARE. HISTORY OF COMPUTER. Ages Various shapes and stages Inventions and mile stones - PowerPoint PPT PresentationTRANSCRIPT
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• HARDWAREParts of computer
Accessories and peripherals
• SOFTWARESystem Software
Application Software
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HISTORY OF COMPUTER
• Ages • Various shapes and stages• Inventions and mile stones• Scientists and inventors• Uses and future requirements
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COMPUTER GENERATIONS
• Stages of computer evolution
• First Generation (1940-1956: Vacuum Tubes)• Second Generation (1956-1963: Transistors )• Third Generation (1964-1971: Integrated Circuits)• Fourth Generation (1971-Present: Microprocessors)• Five Generation (Present and Beyond:
Artificial Intelligence)
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COMPUTER TYPES
• Super computer • Mainframe • Mini computer • Workstation• Personal computer • Laptop Computer • Notebook computer • Hand held • Palm top • PDA
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COMPUTER LANGUAGES
• High Level Language • Low level Language • Machine Language• Assembly Language
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PROGRAME & LOGIC
• Steps for developing a programme• Flow charts • System flow charts • Programme flow charts
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CPU
• Basic Technology• Parts of CPU• Functions of CPU parts• Structure and layout• Registers of CPU parts• Buses and Cables
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PROCESSOR TECHNOLOGY
• History of processor• Function of processor • Speed of processors• Types of processors• Pentium Technology• MMX
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MEMORY
• Types of memory (RAM, ROM, SRAM, DRAM)• Sizes & shapes of memory• Memory measurement• Memory modules • Cache Memory
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STORAGE DEVICES
• Types of storage• Hard drives • Floppy drive• Optical drive • Sequential drive• Mega Storage
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INPUT/OUTPUT DEVICES
• Keyboard and mouse • Mike • Scanners • Printers • Plotters• Touch screen • Speakers
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OPERATING SYSTEM
• OS Basics• Types of OS • Applications of OS • Disk Operating Systems (DOS)
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USING DESKTOP & TASKBAR
• Exploring computer• Managing files and folders• Start menu • Properties • Options • Themes • Screen savers• Display setting
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CUSTOMISING DESKTOP
• Choosing a desktop style• Custom applications• Add/Remove options • Start and Classic Start menu• Adding browsing tools • Adding web contents• Customizing for multiples users.
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WINDOWS EXPLOERS
• Use of toolbars• Customizing toolbars and buttons• Search files • Folder and Explorer views• Arranging icons• Properties• Options• Sharing data between applications
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INTERNET EXPLORER
• Use of browser• Types of browser• Data saving and linking• Properties • Options
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CONTROL PANEL
• Control Panel items • Adding/Remove a component• Hardware and Software setting• Customizing various applications • Properties of items
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OUTLOOK EXPRESS
• Offline email basics• Configuring Outlook Express• Use of mail editor • Managing Files and Folders • Identities• Use of stationary• Managing Address book