82670d1d_ted_by_Feature_Usage_Reporting__Why_the_data_is_collected
[Data collected] Number of monitors [What the data includes] The number of screens that are attached to your computer. [Why the data is collected] 
If a large proportion of users have more than one screen, designers might want to change the program to take advantage of the additional screens.
SmartAssembly - Data collected by Feature Usage Reporting
Why the data is collected