Basic Introductions of Computer
Introduction and Definition of Computer
Classification and Types of Computer
Analog Digital and Hybrid Computer
General Purpose and Special Purpose Computer
Micro, Mini, Mainframe and Super Computer
Characteristics Features and Advantages of Computer
Limitations, Drawbacks and Disadvantages of Computer
Applications and Uses of Computer
History and Development of Computer
Programming Languages
Low Level Programming Languages (LLL)
High Level Programming Languages (HLL)
Computer Virus
Computer Virus its Mechanism and Effects
Detection and Prevention of Virus
Data Communication and Networking
Communication Modes and its Types
Communication Media and its Types
Computer Networks and its Types
Network Topologies and its Types
Connecting Devices (Networking & Internetworking)
Input Devices of Computer
Mouse: Pointing Input Device for all Tasks and Devices
Trackball: Pointing Input Device for Portable Devices
Joystick: Pointing Input Device for Gaming
Light Pen: Input Device for Touchscreen Devices
Digitizer Tablet: Input Device for Drawing
Touch Screen: Input Device used with Fingers
Image Scanner: A simple scanning input device
MICR: Magnetic Ink Character Reader
Microphone: Audio Input Device
Digital Camera: Audio-Video Input Device
Output Devices of Computer
Monitor: An Essential Softcopy Output Device
Projector: Large Screen Softcopy Output Device
Printer: Hardcopy Output Device
Speaker: A Voice Output Device
Headphone: A Portable Voice Output Device
Memory / Storage Devices of Computer
Memory / Storage Devices and its Types
Hard Disk: Essential Secondary Storage Device
Floppy Disk: An Old Secondary Storage Device
Optical Disk: CD/DVD Notes in Hindi
Magnetic Tape: Sequential Storage Device
Cache Memory: A Very Fast Memory
Register Memory: A Memory of CPU
Computer Software (System)
Device Drivers: Programs for Managing Devices
Firmware: Preloaded Programs in Devices
Compiler: A Language Translator Program
Interpreter: A Language Translator Program
Assembler: An Assembly Language Translator Program
Utility Software: Service Programs
Computer Software (Application)
Electronic Spreadsheet MS-Excel
Web Browsers: A Client Program
Accounting Software Tally ERP 9
Operating System (OS)
Booting Process: Starting Computer
Batch Processing Operating System
Multi Programming Operating System
Multi Tasking Operating System
Multi Processing Operating System
Computer Fundamentals Tests
Computer Fundamentals Test – 1
Computer Fundamentals Test – 2
Computer Fundamentals Test – 3
Computer Fundamentals Test – 4
Computer Fundamentals Test – 5
Computer Fundamentals Test – 6