1.What webbrowser are You using now?
Tip: To easier find Your webbrowser use key combination CTRL+F and say name Your browser
I. Mozilla Firefox
1.You must install ABP addon for firefox. Go to this website and download it!
1.Go to this website and read about this!
III. Google Chrome
Go to Chrome Web Store and install ABP for Chrome
This is no easy. Probably this should help