sudden display malfunction

[siesmic]

I hope I'am in the rite place for this. My first time. I like to shoot pool at omgpop. Never had this problem at all. Now, the balls on the table move in large increments instead of smooth roll. Very jerky like from the aim to the ball movement. I did recently mess with a cookie app and not sure what I was looking at. Don't know if that can create such an effect on the game. Need a clue as to where to look and what to do. Would anyone please explain how to know if a cookie is good and should be kept or at least why it seems I feel like cookies are a bad thing to haveon my computer?

 

[jamescv7]

Cookies are not harmful, there are piece of files that stores on temporary folder during web sessions by browsing.

It can be cleared by using applications design as cleaners.