The General Settings Tab
Under the General Settings tab, the user can specify whether to launch Password Sentinel at startup, automatically going to the tray when Critical Mass is started, and whether to auto-save the password database upon exit.

The Security and Users Tab
This tab allows the user to make Critical Mass prompt for a password at startup, log all incorrect password attempts to a log file for viewing, and allowing Password Sentinel to use different database files for different Windows users.

The Options Tab
Under this tab the user can specify whether to view gridlines on the listviews on the main screen.