# Help Submenu

Help Topics | invoke help topics list
Help Language | select another language for Argus help system
Help on Help | runs Windows Help System on “how to use help”
WebSite | visit RIT Research Labs Argus Web Site - `http://www.ritlabs.com/argus/`
Credits | great thanks to people there mentioned
License | show program licence that you have accepted when installed Argus
About | show program version, copyright and registration information
Registration | register your copy of Argus. You must enter the registration key, obtained from the dealer, and a password. Visit `http://www.ritlabs.com/argus/register.html` or mail `argus@ritlabs.com` for purchasing information.