There are many ways to search but most simply, enter a title, author, or keyword. You can then use the facets to help narrow the search. For example, you might want only peer-reviewed articles, items published within a time period, or limit to only items found in the library catalog (ebooks + stuff in the library).
Want to take a tour of the library? Do you need help collecting and evaluating resources for a project or paper? Finished your paper and now you have to cite sources in that special way the professor said to use? Expert librarians are glad to help you navigate library resources.
What are they talking about?
Common library terminology can help you figure it out.