WordPress is a free and open-source content management system (CMS) based on PHP and MySQL. It is the most popular website management or blogging system in use on the web, with more than 60 million websites. It is used by both individuals and large organizations to create and manage websites. WordPress is a powerful tool for creating websites and blogs with a wide range of features, including themes, plugins, and more.

1. Choose a Host: Before you install WordPress, you'll need to choose a hosting provider. This is where all of the files for your website will be stored. It's important to choose the right hosting provider for your needs.
   
   
2. Install WordPress: Once you've chosen a hosting provider, you can install WordPress. Most hosting providers offer a one-click installation option that makes it easy to get started.
3. Select A Theme: After WordPress has been installed, you'll need to choose a theme. This is the design of your website and it can greatly affect the look and feel of your site.
4. Install Plugins: Plugins are applications that extend the functionality of WordPress. There are thousands of plugins available, so you can customize your website to fit your needs.
   
   
5. Set Up Permalinks: Permalinks are the URLs of your pages and posts. It's important to set up your permalinks correctly to ensure that your content is easy to find.
   
   
6. WordPress Requirements: WordPress requires a web server that supports PHP and MySQL. Most hosting providers offer plans that meet these requirements. It's important to check with your hosting provider to make sure your plan meets the minimum requirements for WordPress.
   
   
7. Start Creating Content: Once you've installed WordPress and set it up, you can start creating content. This includes pages, posts, and other types of content. You can also customize your website by adding themes, plugins, and other customizations.