After completion of this lesson, you will be acquainted with basic concepts,
characteristics of ICT and its applications, advantages and disadvantages, and
components of ICT. You would will learn about evolution of computers from generation
one to generation five based on their size, components and processing capacity. You
were also introduced to the computer system and its functional units including input unit,
output unit, CPU and memory units, motherboard, ports, etc.
- Teacher: Dr. Manoj Kumar Acharya