Browsing for content in Skillsoft is easy.  Steps:

1. Click Books & Videos at the top of the page
2. Select a topic area of interest. 

"Business Topics" and "IT Topics" are the most general areas to start with.  These links are also on the left, under Quick Links. 

When browsing for content, each topic page will present you with books and videos to select from, as well as sub-categories to select from for more specific title lists.