Fixing permalinks and having .html url in our wordpress posts and pages right after you install wordpress is a very good idea, because we will make our blog search engines friendly.
Replace your mystery man avatar in wordpress with your own image or picture so that when you are commenting, it will show your picture. More nice!
Beginners video guide to wordpress cms on how to set your wordpress static home page without changing any codes. However, if this tip doesn’t work, you might want to see my other video: change page order wordpress