Human errors have been made on a daily basis... On a moment to moment basis (my mistake)... Errors are a form of mistake. Errors are when calculations are done incorrectly. When a computer has an error, it can often be followed back to an original human error. Mistake is a broader term. It is any lapse in judgment... Eating to much, driving to fast, poorly chosen words, wrong calculations and much much more.

Errors occur, mistakes are made Mistakes involve human actions, errors can simply happen Machines have errors, humans make mistakes