Quite welcome. 🙂
Well, besides using it to teach my dear lead foot hubby to slow the heck down ... uh ... 🙂 I learned about all the ways we older people do dumb stuff that gets us killed in traffic. Like left hand turns. Big no-no, as we lose the ability to acurately perceive how fast oncoming cars are travelling and thus turn in front of them and get clobbered for our bad timing.
And it talked about newer road signs and their meanings.
The course also talks quite a bit about when to stop driving. Which I thought was a good thing. I have an in-law who needed to stop driving and that gave us the tools/information to help him finally turn over the keys.
So I think it is a good and painless way to brush up on recent changes, to fine tune safe driving behaviors and to test your basic knowledge.
I'm not yet 60, some would say excessively active and in perfect health, so I didn't need to use the tip about how to set up your automobile to fit your changing needs, though those bits were certainly interesting.
Hope this is helpful.
"The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical." Julius Erving