We do have a great video guide for using PubMed.
Please note that the library does not subscribe to all database content. This means that full-text access may not be available for everything you find, although you will be able to access the abstracts of all non-subscribed material.
If we do not have access to an article you find on a database, we recommend that you also search for the journal title on StarPlus. This will give you full details of our subscription and holdings for the journal, and we may have hard copies of the journal that include the article you need.