Computer fundamentals

4th March 2020 0 By indiafreenotes

Unit 1 Introduction to computers {Book}

Computer and Related Terminology

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Computer Hardware

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System Clock, Address Bus, Data Bus, Cache Memory, Processing Speed

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Expansion Slots (Video Controller, Sounds Cards, SCSI, Network Card)

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Memory (RAM, ROM, EDO RAM, SD RAM)

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Input Devices Part 1

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Input Devices Part 2

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Output Device

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Diskette Drive (Disk Density, High Disk Density, Formatting Boot Record FAT Folder Directory, Hard Disk Drive, CD Rom Drive, DVD

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Software (Introduction to Programming Languages, System Software, Operating System Utilities, Utility Software)

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Application Software (Word Processor, Spreadsheet, DBMS, Presentation Graphics, web browser, Personal information management)

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Introduction to Multilingual Word Processor

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Communication and Connectivity: Data Communication System

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Data Transmission

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E-Mail, FAX, Voice and Video Messaging, Video Conferencing

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Online Services User Connection

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Networking of Computers, Client Server LAN, Wide Area Network (WAN)

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The Internet and the Web

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Unit 2 Operating System {Book}

Operating System

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Important DOS Commands

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Windows 98

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Scandisk, Control Panel, Taskbar, Toolbar

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Files and Folder Management

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Windows Explorer

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Finding Files and Folders

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Formatting Disk, Copying Files, Printer Setting

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Modem Installation, Mouse Installation

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Adding and Removing Programmes

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Active Desktop Concept

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Winzip and its Application

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Norton Antivirus and its Uses

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Use of Calculators, Paintbrush, Winmap MPEG Player, Window Help

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Unit 3 Application Software {Book}

Application Software: Word Processing Software

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Microsoft Word (Entering Text, Formatting, Editing, Headers and Footers, Column and Section Page Layout, Thesaurus, Replace, Cut

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Tables and Formatting Tables

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Mails Merge Style and Templates

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Unit 4 Spreadsheet Programme: MS Excel {Book}

Spreadsheet Programs: Microsoft Excel

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Microsoft Excel: Spreadsheet (Entering Data, Label, Value, Dates, Formulas and Functions, Cell Reference)

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Microsoft Excel: Spreadsheet (Templates, Charts and Maps, Analyzing Data in Spreadsheet)

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DBMS: Microsoft Access, Database

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Entering Data into the Database, Creating Database Table

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Records and Shorting Records

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Querying a Database

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Generating Reports in Database

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Unit 5 Computer Algorithm {Book}

Computer Programming- Algorithm Development

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Steps in Programme Development

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Garbage in, garbage out (GIGO) Outputs

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Pseudocode

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Flow Charting

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Programme Coding

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Testing and Debugging

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C (Programming Language)

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Data Types, Variable and Constant in C

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C Programming Expression

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Assignment Operator in C Programming, Dynamic Data Structure in C – Pointers

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Structure and Unions, User Defined Variables

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File Handling, C – Preprocessors

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C – Standard Library

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C – Header Files

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