You can find any tool by the Menu Structure HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Menu+Structure
You can find the menu location of any tool by name HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Tools+Mapped+to+Menus
Help on the Internet
Under the Help menu there is a sub-menu labeled Help on the Internet. Each item in the sub-menu opens to the selected web site to provide help.