Media on Disk

Total newbee
When setting up existing tv shows do I need to create a folder for each season?
Example: As time goes by has 9 seasons with 6 to 10 episodes.
My current layout
As time goes by
season 1 (this is repeated for each season)
Episode 1
Episode 2
(all episodes are listed)
Before adding libraries I would appreciate any guidance yoy may have for an OLD MAN.

Follow these instructions:

Is this correct way based on my sample?

/TV Shows/As time goes by/Season 01/As time goes by – s01e1

/As time goes by/Season 02/As time goes by – s02e2

If this is right I REALLY THANK YOU, if not I still Thank you>
Bert

yes that is correct. Hopefully this image makes sense.

This is the clearest guide I have seen and it explains the file layout better than Plex guide. I really appreciate the time and effort you did to help me.
Bert