Explanation
1. Click on the "Download WordPress" button.
2. Download the current version.
3. Navigate to the download file.
4/5. Extract the file.
WordPress based on the free and open source database system MySQL which contains all information’s about your blog. For example the blog information’s (title, keywords), articles, categories and many more.
Sequence of events
Visit Bluehost
And follow the image introductions.
An explanation is on the end of the image.