Answer:
I make billions of dollars selling Windows. Who am I?
People in love are often bound to this.
Is always in front of you but cannot be seen?
I travel the world and I am drunk constantly. Who am I?
Often wandering the streets, this group of people cannot afford to be choosers.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?