• Price: Free to try $49.95 to buy
• Operating system: Windows 2003, Windows Vista, Windows NT, Windows 2000, Windows XP
• Date added: March 30, 2009

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.