Short description of Desktop Lock Business Edition 7.2: Desktop Lock Business Edition is the enhanced version of Desktop Lock, it added several new features than common version. A new lock mode "Lock keyboard and mouse only, don't freeze screen" allows you to leave any video or Macromedia Flash or PowerPoint file playing on the screen during locking. The "Virtual Screen" tool will allow you to create virtual desktops. The virtual screen will list only the programs you specified on its desktops.