WordPress is web platform you can use to create a beautiful website or blog. It’s a simple, yet immensely powerful script that helps you create, manage, and share your content easily around the world.
The core software is built by many community volunteers, and there are thousands of plugins and themes available to transform your site into almost anything you can imagine.
Currently, according to wordpress.org, there are over 25 million users world wide.
You can learn more about WordPress here or go ahead and join the 25 million wp users by downloading it.