Discussions – How do I remove the GNS3 and Settings in OSX – GNS3 https://gns3.com/discussions/how-do-i-remove-the-gns3-and-set
GNS3 Labs | CCNP | CCNA Labs: Cisco Basic Commands list for beginners | Cisco command levels EXEC Modes http://commonerrors.blogspot.co.uk/2015/08/cisco-basic-commands-for-beginners.html
GNS3 Talks: Install GNS3 1.5.X on a Mac with GNS3 VM – YouTube https://www.youtube.com/watch?v=tmSIAuuLmIg