A woman goes into a department store and tells the salesman she wants a pair of pink curtains. He assures her they have a good...

A woman goes into a department store and tells the salesman she wants a pair of pink curtains. He assures her they have a good selection of pink curtains. He shows her many kinds and different fabrics of curtains she finally picks out a pink floral pattern.
The salesman asks, "What size do you need?"
She says, "15 inch."
He exclaims, "15 INCHES! What room are they for?"
She says, "It's not for a room, it's for my computer monitor."
The surprised salesman exclaims, "Miss, computers do not need curtains."
The woman says, "HEL...Looooooo... I've got windows.!!"