Navigate to Content Manager via the Menu and click on the Create tab.
Click on the eCreator button.
Complete the Course Name, Description and Objectives* boxes and click Finish when complete. 
*The course Description and Objectives are not mandatory and you can complete these boxes at a later date. We would recommend however that they are completed before you publish the course so that Users will know why they should be taking it and what they will learn from it.
Click on the Edit eCreator course link from the Common Tasks area.
Alternatively, click on the Pages tab on the left-hand side.
Choose/change the eCreator theme
Choose your theme from the Theme drop-down box at the top of the screen (your Site Settings will determine which Themes are available - see Create an eCreator Theme for more information).
Click on the Update button next to the Theme to save any changes you make.
Begin to add pages
Click on the Add Page button.