The wording of "The Basic Vim Workflow" section needs to be improved.

"Red Hat recommends that you learn the following Vim keys and commands."
Then mentions 5 small things and makes a very big claim:
"Learning these commands helps a Vim user to accomplish any editing task."

Also, the GE that follows uses the `vimtutor` program which covers things that this lecture does not mention:

• h,j,k,l navigation.
• A to append text.