Un Blocker For Face Book I Have A New Norton Virus Checker. How Do I Un-block The Pop-up Blocker?

I have a new Norton virus checker. How do I un-block the Pop-up blocker? - un blocker for face book

After installing a new Norton Anti Virus can not see the accounts of the broker and ask me to "unlock" from the pop-up blocker. I am new to this and have never lived. What should I do - where do I find the pop-up blocker to block him?