Identify the name of the built-in app shown here with respect to Windows 8.1
AWeather
BPicture Puzzle
CGames
DCalendar
I SURFED THE INTERNET FOR THE LOGO FOR ALL THESE OPTIONS AND THE LOGO MATCHES PICTURE PUZZLE BUT THE SOF GUYS HAVE KEPT THE ANSWER AS CALENDAR . HOW IS IT EVEN POSSIBLE ? PLEASE CHECK THIS ERROR SOF STAFF .