Menu Help
The Help menu is indeed to provide additional information and help to the user.
About
Displays the about window that show some information about the program itself like version, acknowledgements and license.
Report a bug
Generate a bug report file to be sent to the VirtuallTek development team. This file doesn't include any personal information, only some internal data of the affected editors to help the developers to solve the problem.
Reference documentation
Enter in the reference documentation mode (the mode you are currently viewing right now).