Desktop Business Edition provides Virtual Screen tool to help create virtual desktops to limit using only the programs you specified.
Includes all features of Desktop Lock.

A powerful Virtual Screen tool.
A new lock mode to keep screen updated while being locked.
Desktop Lock Business Edition is the enhanced version of Desktop Lock.

A new lock mode Lock keyboard and mouse only, do not freeze screen allows you to leave programs, video or PowerPoint files etc. playing on screen while system is locked.

Virtual Screen tool helps create virtual desktops to limit users to use only the programs you specified.

Virtual Screen
Desktop Lock Business Edition provides the Virtual Screen tool. It can be used to create virtual desktops and list specific programs on the virtual desktops. A virtual desktop is mostly like the real desktop: it lists the programs you specified, and contains taskbar, start menu etc.

Users are only allowed to use the programs listed on virtual desktops.
Virtual Screen supports multiple profiles. Each profile defines a virtual desktop with programs you specified. So, you can create as many virtual desktops as you want.

If you want to limit users to use only the programs you specified, do not want them to play games, browse internet etc., then Virtual Screen may help you.

Not only programs, Virtual Screen can list following items on its desktop

Programs (*.exe, *.scr etc.)
Documents (*.txt, *.doc, *.bmp...)
Programs with parameters
Shortcuts (*.lnk)
Internet Shortcuts (*.url)
URLs (http://...)