None. Horses are not known to use operating systems nor computers for that matter.
Everyone knows black people can't work a full week.
Let me talk to a few criminals and see who they think is scariest."
Camembert!
You rock them. What if it doesn't work? Use a bigger rock.
Bonnie and Clydesdale!
Horses
A: A 90s woman won't accept a three-and-a-half-inch floppy.
Oh, that's right. It's A Dell.
It doesn't matter, they all turn them the the wrong way.
doesn't matter... must not look down..
Squawky-talkies!
Snail-boats
Unix