The resources in the Research, Presentation & Other Resource Tools guide are all open access and free to use at the basic level (some may have subscriptions for advanced options). They are simply listed for your reference. The employees at the Kaufman Library are not experts or reference guides at using these resources.
LinkedIn Learning (formerly Lynda.com) has "how-to" tutorials on many of these resources. Access LinkedIn Learning from the MyCourses page of MyGGC of D2L.