I know I am not alone in this but when I left school computers (not that I knew what a computer was) were the size of a small room.

When I retired many years later I had spent much of the previous 25 years sitting in front of a computer, sitting on my desk, in order to conduct my role.

Strange isn't it that the machines that were supposed to sound the death knell of my employment prospects kept me in work for all those years.