Question

What is revolution?how does now computers play a main role in it?

Answer 1

The Digital Revolution, also known as the Third Industrial Revolution, is the shift from mechanical and analogue electronictechnology to digital electronics which began anywhere from the late 1950s to the late 1970s with the adoption and proliferation of digital computers and digital record keeping that continues to the present day.[1] Implicitly, the term also refers to the sweeping changes brought about by digital computing and communication technology during (and after) the latter half of the 20th century. Analogous to the Agricultural Revolution and Industrial Revolution, the Digital Revolution marked the beginning of the Information Age.[2]