These tutorials are Flash videos. You must have the Flash Version 8 or later software installed on your machine. This is free software and can be downloaded at the Flash site. If there is an arrow in the lower right corner you click on it to go to the next screen. If an arrow in the tutorial doesn't work click on the next entry in the table of contents. Most of the tutorials with the arrow are not narrated.
Flash tutorials and online help from other sources outside the Library
There are two documents. One contains databases to which UF subscribes and the 2nd one is a list of free websites that you might find useful after you graduate, including ones that contain free full text journal articles.
You need to double check the commercial drug information sites for their authoritativeness and currency. Check with your instructor for the acceptability of the .com sites before using for an assignment.