A note about WordPress.com and WordPress.org Although these two sites sound the same, the services offered by each one are different and this often causes confusion for people. The difference lies mainly in the hosting side of things.
While a free WordPress blog will be hosted on WordPress.com, the themes and templates are limited and users are not allowed to include advertising or affiliate links. Read More
WordPress.org on the other hand requires you to have your own domain and hosting in place, but is a much better option for advertising and marketing purposes, and this is where the WordPress plugins come into the equation!
Self-hosting website owners can make light work of designing their sites with WordPress plugins, creating unique personalized pages to attract their visitors!