Abstractly, A Computer Is ...
v Computers process information by deterministically
following (executing) instructions
v Unlike humans, computers follow instructions exactly
o Computers have no imagination or creativity
o Computers have no intuition
o Computers are literal, with no sense of irony, subtlety,
proportion, …
o Computers don’t joke, they’re not vindictive or cruel
o Computers are not purposeful
v … computers only execute instructions
If a computer has any useful characteristics, it’s because
someone has programmed it given it the instructions
to behave usefully