If Microsoft Built Cars...
Every time they repainted the lines on the road you would have to
buy a new car.
Occasionally your car would die on the freeway for no reason, and
you would just accept this, restart and drive on.
Occasionally, executing a manoeuvre would cause your car to stop and
fail and you would have to re-install the engine. For some strange
reason, you would accept this too.
You could only have one person in the car at a time, unless you
bought "Car95" or "CarNT". But, then you would have to buy more
Macintosh could make a car that was powered by the sun, was
reliable, five times as fast, twice as easy to drive - but would
only run on 5 percent of the roads.
The oil, gas and alternator warning lights would be replaced by a
single "general car default" warning light.
New seats would force everyone to have the same size butt.
The airbag system would say "are you sure?" before going off.
you were involved in a crash, you would have no idea what happened.