| How to start and exit | 
Start
Way 1: Startup from Windows Start menu -> Programs -> Filseclab -> Filseclab Personal Firewall -> Click  Filseclab Personal Firewall to start it.
 Filseclab Personal Firewall to start it.
Way 2: Startup from Windows Desktop: Click or double-click  Filseclab Personal Firewall on Desktop to start it.
 Filseclab Personal Firewall on Desktop to start it.
Exit
Right-click icon  on system tray and click Exit button in popup menu to exit this program.
 on system tray and click Exit button in popup menu to exit this program.
Note: The button  on main frame is only used to hide the main window and show an icon on system tray, but it dose not exit the program.
 on main frame is only used to hide the main window and show an icon on system tray, but it dose not exit the program.