See the library's research guides, which recommend databases for specific disciplines (art, business, chemistry, etc.) and information formats (journal articles, books, videos), or try a multidisciplinary database like Academic Search Complete or OneSearch, which searches most of the library's databases at once.
See also Databases A-Z for a complete list of the library's research databases with filters for subject and type (academic journals, background information, biographical information, etc.) as shown below.
If you're not finding what you need, please consult a research librarian.