This FAQ explains how to hide your desktop when using Quicklaunch, It may be preferable to have the users not see the Windows Desktop.
See Also
1) How to Configure Settings
- First head to Settings > Display > Fullscreen
- Once in Fullscreen select the flat "layout" (When in Tabbed mode desktop will not show)
- The three settings you will use are:
- Layout: Select Flat
- Behavior: Fixed
- Layer: Always on Bottom
- Layout: Select Flat
- Next in Display go to > Docked
- Ensure "Show Dockbar" is disabled
- in the option "AppBar State" select "Auto Hide Right"