All subjectsCommon · 96 topics
ICT
Computer fundamentals, productivity tools, networks, databases, programming and emerging technologies.
Unit 1: Introduction to ICT
- Definition and importance of ICT
- History and generations of computers
- Types of computers
- ICT in Ethiopian society
Unit 2: Computer hardware
- Input devices
- Output devices
- The system unit: CPU and motherboard
- Memory: RAM, ROM and cache
- Storage devices
- Ports and connectors
Unit 3: Computer software
- System vs application software
- Operating systems and their functions
- File and folder management
- Installing and uninstalling software
- Utility programs
Unit 4: Word processing
- Creating and formatting documents
- Tables and images
- Page layout and printing
- Mail merge basics
Unit 5: Computer care and safety
- Ergonomics
- Power protection
- Viruses and antivirus software
- Backups
Exam tips
- • Learn shortcut keys and spreadsheet formulas — they are common exam questions.
- • Practise tracing a flowchart or code snippet step by step before writing the output.
- • Memorise number-system conversion methods; they appear every year.