Going to add this great post from @banderson later I will tack in another post that has the link for navigating Epicweb, there is heaps of technical references and users guide (per version) that you will find invaluable.
And not to mention the kinetic help which is on top of the F1 help…
In some of the F1 help tools and users guides there are pdf copies as well (look for “Print Version”) although I feel in some of the later releases those linkes seemed to have dropped off.