BABIES SLOW DOWN TIME...These tiny people can actually reverse time. A friend of mine once played with his ten-month-old daughter for an entire afternoon, and by the time his wife came home, the man was seven years old. No kidding around, he was, astonishingly enough, a scant six or seven years older than his own child.
quoted from "Babyhood" by Paul Reiser of television's "Mad About You", page 168
Small children should be supervised by a caregiver when at a computer,
to ensure no accidents occur that could hurt the child and that no equipment gets broken.