How to remove add using add blocker

It is often seen people are complaining about the adds which are displayed on almost every site those not only disturb your work but also so leave bad impact on your internet speed. But Adblock is a Chrome Web Store Extension by installing this extensions ads or banner will not be displayed on all sites even on Facebook and YouTube. Whenever you open another site, it will work automatically .This functionality is also available for Safari, Opera and Firefox but you have to download it from get adb
http://www.cstechz.com/2015/02/chrome-web-store-extensions.html