The SolidCAM Online Help enables you to get online help about various options in SolidCAM. This help is installed in the .../Documentation folder after the standard installation procedure.
This help is available via the Autodesk Inventor Help menu. Click on the Help item in the main menu of Autodesk Inventor and choose SolidCAM Help > Milling from the submenu.

SolidCAM Help is fully context-sensitive. You can get a specific Help topic for each SolidCAM dialog box by pressing the F1 button. To get information about a specific dialog area like field or button, click on the question mark in the upper-right corner of the dialog box and then click on the field or button you need.

The Online Help will be displayed and the specific topic will be explained.