82670d1d_ted_by_Feature_Usage_Reporting__Why_the_data_is_collected
[Data collected] Timezone UTC offset [What the data includes] How many hours your computer's timezone is set ahead of or behind UTC. UTC is also known as GMT. [Why the data is collected] 
So that software companies know how long live support and sales channels (such as telephone lines) need to be open for.
SmartAssembly - Data collected by Feature Usage Reporting
Why the data is collected