Problems with google chrome?

i'm haveing some serious problems with chrome. everytime i try to open it, this message pops up and it says "the following plug-in is unresponsive: Norton Confidencial, would you like to stop it?" and this other thing pops up and that says, "the following page(s) have become unresponsive. you can... show more i'm haveing some serious problems with chrome. everytime i try to open it, this message pops up and it says "the following plug-in is unresponsive: Norton Confidencial, would you like to stop it?" and this other thing pops up and that says, "the following page(s) have become unresponsive. you can wait for them to become responsive or kill them." and then in the box, it says "google.com."

so i can't do anything at all on google chrome because this keeps happening. i uninstalled chrome and reinstalled it, thinking that the problem would go away, but the same thing keeps happening. what can i do? what is norton confidencial and why does it keep becoming unresponsive? please help!