Why Does my Cat lay on my laptop keyboard?

Cats sometimes know how things bother you.
like sleeping on the floor and getting up to throwup on your favorite rug.
standing in the middle of the door, pretending not sure whether to go in or out.
meow and drive you crazy untill u give them catfood, and then they only take 2 bites.

squirt her w/ a waterbottle. or just simply keep ur laptop away from her. no big deal.