An excellent and instructive video (the two adjectives are just as we'd expect from
@FellippeHeitor !). Up to this point I had believed that Debugging would be too complicated for me. But Fellippe et al have come up with a method that idiots can use (I qualify for that community).
Video: we could hardly have expected to witness a grown man being so excited to watch an integer variable increasing by 1 every For/Next step!
[I mentioned elsewhere that I abandoned an InForm project because of misbehaviour - I shall have to try with $Debug].
QB64 is , indeed, a thing of beauty brought to us by a beauteous Team.
* For misbehaviour read coder incompetence.