Back in the day with Axapta (AX) 2.5 and 3.0 there was a “What’s this?” option as part of the right-click contextual menu. It would bring up the help text for the field you were in. Unfortunately, this feature did not survive to see AX 4 or later versions.
When I started my first book, Dynamics AX 2012 Core Financials, I wanted to use the “What’s this?” concept to give more context to important fields. This provides an additional level of insight into the process.