There are lots of videos on YouTube about chess; I made a list of useful videos about different topics for different standards of player, which is on the Exeter site.
http://exeterchessclub.org.uk/content/free-chess-coaching-videos-online
If you know any more, or any of those are rubbish, let me know.
I couldn't find one on the Swiss Defence, so I made one, and a few more.
- DJCA YouTube channel (playlists)
- Games
- Thinking
- Tactics
- Attack and defence
- Openings
- Playing White in King Pawn Openings
- Playing Black in King Pawn Openings
- Playing White in Queen Pawn Openings
- Playing Black in Queen Pawn Openings
- Strategy
- Endgames
I've attached the PGN file with all the examples
