In this tutorial we will be changing the default homepage. The frontpage component doesn't have to be the first thing people see.
Begin by navigating to Menus >> Main Menu
The homepage item is determined by the link that is set as Default
To change it, select a new item and click the Default button
We can see that the default item has changed. Now if we access our site we'll see the Joomla! Overview item as the home page.
Here is the new homepage