Using the Help Menu
The Help menu is at the top of each page in the menu bar.

Contents
Click Help > Contents to display the Help Viewer. This provides a comprehensive set of documentation that can be browsed or searched. See the Using the Help Viewer topic for details.

Registers
Click Help > Registers to display the internal register map.

Support
Click Help > Support to display information about how to get support.

About
Click Help > About to display information such as the full product name, version number, and build date.