Content Management Systems and Website Builders offer various add-ons and widgets to expand the website's functionality. For instance, by using plugins you can easily convert a normal WordPress blog or Drupal site into a versatile ecommerce platform. Plugins can help you add different kinds of features on your site, for instance, you can add contact forms, social media integration, newsletter sign up, etc. by using plugins. How frequently do you use add-ons and plugins on your website?