Computer hardware and downloadable computer software for collecting, tracking, monitoring, testing, measuring, diagnosing and analyzing data relating to vehicle's engine and electronic system performance, vehicle's fuel and electricity consumption, vehicle maintenance needs, driving history and events and a driver's vehicle occupants' behavior, vehicle settings preferences and use of in-vehicle entertainment, infotainment, autonomous driving and parking, safety and driver-assistance, navigation, control, surveillance and telecommunication systems and functions and making, delivering, reporting and displaying suggestions and alerts to drivers based on data collected and analyzed; Downloadable computer programs for collecting, tracking, monitoring, testing, measuring, diagnosing and analyzing data relating to vehicle's engine and electronic system performance, vehicle's fuel and electricity consumption, vehicle maintenance needs, driving history and events and a driver's vehicle occupants' behavior, vehicle settings preferences and use of in-vehicle entertainment, infotainment, autonomous driving and parking, safety and driver-assistance, navigation, control, surveillance and telecommunication systems and functions and making, delivering, reporting and displaying suggestions and alerts to drivers based on data collected and analyzed; Downloadable mobile applications for smartphones, mobile phones and personal digital assistants for collecting, tracking, monitoring, navigation, testing, measuring, diagnosing and analyzing data relating to vehicle's engine and electronic system performance, vehicle's fuel and electricity consumption, vehicle maintenance needs, driving history and events and a driver's vehicle occupants' behavior, vehicle settings preferences and use of in-vehicle entertainment, infotainment, autonomous driving and parking, safety and driver-assistance, navigation, control, surveillance and telecommunication systems and functions and making, delivering, reporting and displaying suggestions and alerts to drivers based on data collected and analyzed; Downloadable computer software for personal information management; Downloadable personal assistant software; Personal digital assistant, and electronic organizer incorporating software for informational retrieval; Downloadable computer software for the collection, organizing, book marking, transmission, storage, and sharing of data and information