Part 1: User Level  WSPC USER INTERFACE 
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Figure 2.3   WSPC Opening Window – Compressor Data Display 
 
2.3 WINDOWS® BASIC 
This section presents basic MS Windows® functions that will be useful to using 
the WSPC program.  The active presentations of information on the computer 
screen are referred to as “Displays.”  At the top of each display is a tab showing 
the display title. 
To make a display active, click on the desired display tab.  See Figure 2.4.  The 
active display allows the user to see the data related  to the tab title and to 
perform functions on the display page. 
Figure 2.4  User Interface display tab  
 
Some screens allow for entry of values into fields on the screen.   
To enter data into a field: 
a.  Click in the field to be modified.