Each year when a new release of Inventor comes out, one of the first things that I do is turn on “Show command prompting near the mouse cursor.”
This allows me to try out the new commands and have Inventor tell me each step of the command right on my mouse cursor. Here is an example:
This tells me that in the new “Finish” command, I need to “Select the faces” first.
Hope this Inventor tip helps speed up your work!