-Do you use Mozila Firefox ?
-Do you hate the annoying ads from pages witch take a lot to load ?
-Do you hate when your mom comes in your room an your web page is full of porn adverts ?
-Then we have the solution for you: Install the Adblock Plus Add-on
https://addons.mozilla.org/en-US/firefox/addon/1865
this thing is useful when you see a advert on your favorite website just right click on it and click Adblockplus : Block Frame and select witch level
*Note: this doesen't work for Flash Player ones