Computer Fundamentals Study Note
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About this PDF
Computer Fundamentals – Complete Illustrated Study Note (35 Pages) Learn all 19 basic computer topics in one place, with clear diagrams, icons, tables and exam tips. Inside notes: What is a Computer, Data vs Information, Bit & Byte, Memory Scale History and 5 Generations of Computers CPU, ALU, CU, Registers Input and Output Devices (MICR, OMR, BCR and more) Cables and their uses Hardware, Software, Virus and Antivirus RAM and ROM Quick Revision Sheet + 15 MCQs with answers Best for: Best for: SSC, Railway, Banking, CCC and O Level students, and school and college beginners.
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- Sold by
- Sourav Manna
- Published
- 8 October 2026





