ICT : ICT is the short form of three basic terms- Information, Communication, and Technology.
It refers to all the devices, networking components, applications, and systems that allow people and organisations to interact in the digital world.
The representation of data in a meaningful way is called Information. The term communication may be referred as imparting or exchanging of information by speaking, writing, or using some other medium.
Technology refers to methods, systems, and devices, which are a result of scientific knowledge, being used for practical purposes.