It is very easy to move content around in Moodle. You can easily rearrange sections or files within your Moodle course.
If, for example, you want to change the order of files within a topic.
First, make sure editing is turned on, by clicking on Turn Editing On on the top right corner on your Moodle screen.
You should now notice the move arrow beside the icons. Click and drag the arrow icon into the desired position.
There is no need to save, Moodle will automatically save your changes when moving content around your Moodle page.