Pop UPs

So the most annoying thing in the world is one of the hardest things to get rid of. Pop-ups. How in the heck are you suppose to get rid of them? Don't as me.. I can't seem to figure that one out. They are everywhere! They won't go away and it drives me crazy!! I have 20 million ofthem one day and zero the next. They are like little nats that you can't get rid of in the summer time.. oh man the summer time... boy do I miss those days.!