Service Data (including Session and Usage data): When you use our Services, we receive information generated using the Services, either entered by you or others who use the Services with you (for example, schedules, attendee info, etc.), or from the Services infrastructure itself, (for example, duration of session, use of webcams, connection information, etc.) We may also collect usage and log data about how the Services are accessed and used, including information about the device you are using the Services on, IP addresses, location information, language settings, what operating system you are using, unique device identifiers and other diagnostic data to help us support the Services.