Gets the length of time this instance of the app has been running.
Gets the available memory in MB as a float
Gets the most preferred language by the user as a CultureInfo
Gets the family of used device as a string. Common DeviceFamily values include: Windows.Desktop, Windows.Mobile, Windows.Xbox, Windows.Holographic, Windows.Team, Windows.IoT. Prepare your code for other values
Gets the name of device manufacturer as a string. The value will be empty if the device manufacturer couldn't be determined (ex: when running in a virtual machine).
Gets the model of the device as a string. The value will be empty if the device model couldn't be determined (ex: when running in a virtual machine).
Gets the DateTime (in UTC) that the app as first used.