Well a lot of "seniors" like me have used computers since they were programmed by punch cards. Bought my first PC in 1983 and have built my ever since. Ubunt

Well a lot of "seniors" like me have used computers since they were programmed by punch cards. Bought my first PC in 1983 and have built my ever since. Ubuntu user now. Back when I learned to program, you needed to know the inner workings of the machine you programmed for. I'm not sure many of the younger programmers do.