WordPress.org is a state-of-the art blogging platform in which you need to perform several things to make it uniquely you. A good way to customize your WordPress site is to use plugins. Plugins improve the way how your site performs like their load speed, and how it can interact with your customers. The question is, do you know how to install a plugin? How do you use a plugin? Or even know how to activate it? Skyje.com explains a definitive guide or A to Z of WordPress from what Plugins are, how they are used, and where to download a plugin.
Read the full explanation here: http://skyje.com/wordpress-plugins-guide/