There are many videos out there providing tutorials for many board games but some are better than others. We consider them good if they are quick, easy to understand and well-presented. So we head out to watch the top 3 pages of YouTube for the more popular games and found these. Not shockingly, they are usually the ones that are higher-ranked.
Ticket to Ride
Catan (previously "Settler of Catan")
Additional note: The video has forgotten to mention that if a 7 is rolled, anyone with 8 or more cards loses half of their resources, rounded down. For example, if a player has 9 cards, discard 4 cards, not 5.
A unique way of teaching Power Grid that has saved me so much time and frustration!