IT AND ICT

When the topic was announced, i was bored because i thought i knew it all, little did i know that although IT and ICT are related they are to somewhat extent different. To begin with, IT deals with a computer as a tool to perform certain tasks whilst ICT deals with the interconnection between computers..(communication technologies)..
I learnt that IT has two important concepts which are IT architecture and IT infrastructure whreby 
IT architecture deals with orientation of the fixed assets of the organisation
                                        while
IT infrastructure encompasses IT components, IT personnel, IT services as examplified by the diagram which my lecturer provided, which made it easy for me to understand the relationship between the two concepts..

It was after this lecture that i got to relate how ICT is being applied in various sectors like education, banking and even health sectors..After this lecture i started appreciation technology and even thinking of being in the technological world...