Chapter 1

Computer CPU and Memory

Organisation of a CPU and its components

medium • 1 min read

Memory: RAM, ROM and Cache memory functions

medium • 2 min read

Storage: Secondary discs (HDD, SSD) and capacity

medium • 3 min read

History of computer generations and hardware

medium • 4 min read

Binary number system and basic bit operations

medium • 5 min read

Chapter 2

Input and Output Devices

Types and functions of input devices (Mouse, Keyboard)

medium • 1 min read

Output devices: Monitor and Printer types

medium • 2 min read

Scanning and imaging devices: OMR, OCR, QR

medium • 3 min read

Functional keys (F1 to F12) the standard usage

medium • 4 min read

Universal shortcuts for copying, pasting, undo

medium • 5 min read

Chapter 3

Microsoft Word basics

Document creation and formatting text/paragraphs

medium • 1 min read

Review and proofreading tools in MS Word

medium • 2 min read

Shortcut keys specific to Microsoft Word

medium • 3 min read

Mail merge and basic automation tools in Word

medium • 4 min read

Page layout and printing settings overview

medium • 5 min read

Chapter 4

Microsoft Excel basics

Organisation of cells, rows and columns in Excel

medium • 1 min read

Basic formulas (Sum, Avg, etc.) and calculations

medium • 2 min read

Creating charts and visual data in sheets

medium • 3 min read

Conditional formatting and cell styling basics

medium • 4 min read

Shortcut keys of MS Excel for speed entry

medium • 5 min read

Chapter 5

Microsoft PowerPoint basics

Designing of slides and standard templates

medium • 1 min read

Transitions and basic animations in presentations

medium • 2 min read

Inserting images and graphics into slides

medium • 3 min read

Presenter mode and slide show controls

medium • 4 min read

Saving and exporting presentations basics

medium • 5 min read