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 (1st to 5th)
medium • 4 min read
Bit, Byte and binary data representation
medium • 5 min read
Chapter 2
Input and Output Devices
Types and functions of input devices (Mouse, VR)
medium • 1 min read
Output devices: Monitor and Printer types basics
medium • 2 min read
Scanning and imaging devices: OMR, QR, Barcode
medium • 3 min read
Shortcuts for copying, pasting and files navigation
medium • 4 min read
Functional keys (F1-F12) the standard usage
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
Page layout and printing settings for banks
medium • 4 min read
Saving, exporting and protecting Word files
medium • 5 min read
Chapter 4
Microsoft Excel basics
Organisation of cells, rows and columns in Excel
medium • 1 min read
Basic formulas (Sum, Average, Percentage)
medium • 2 min read
Creating charts and visual data in spreadsheets
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
Computer Operating Systems
Types of OS: Windows, Linux and Mobile OS
medium • 1 min read
File system and extensions (DOCX, XLSX, PDF)
medium • 2 min read
Control panel and system setting awareness
medium • 3 min read
Desktop shortcuts and task management basics
medium • 4 min read
Software vs Hardware: Comparison and links
medium • 5 min read