CIE IGCSE - ICT
Input and output devices

CIE | IGCSE | ICT | Input and output devices | Lesson 06

input devices and their uses

CIE | IGCSE | ICT | Input and output devices | Lesson 07

direct data entry and associated devices

CIE | IGCSE | ICT | Input and output devices | Lesson 08

output devices and their uses