This ArArCALC package comes with help files written in HTML that are accessible through your web browser. These help files can be reached when running ArArCALC through the Help menu by selecting the ArArCALC Online Help (Ctrl+H) menu item. Note that these help files are not locally stored on your hard drive. This setup allows you to retrieve the most up-to-date help files without downloading the updated help files to your own computer. The ArArCALC Help Library will be launched in your default browser with the Table of Contents as the first page.

Most dialogboxes used in ArArCALC also have Online Help buttons. Click on these buttons to retrieve "context sensitive help" information from the help files stored in this online ArArCALC Help Library.