If you want to create an amazing website or a blog, WordPress is the thing that will help you the most. It is an open source web package or a website creation tool written in PHP, valid HTML, and cascading style sheets (CSS), from where you can customize the package according to your needs and desires. With its flexibility, it is the most powerful and at the same time, easiest tool for website and blog creation with unique content management system (CMS). It’s a 100% free, open source available to everybody with a net connection. It’s flexible in a unique way that the users can switch between themes as per their choice. Themes are for changing the look and feel of the website which can be installed, and then altered without affecting or harming the contents or the quality of a website. WordPress users may install and switch between themes.