Default [Q] Photos stored on the device in DCIM folder cannot be seen


I can see my photos on the phone but I am not able to view them when I connect to a PC. What could be the problem? The DCIM folder is not visible on the computer.
White Samsung Galaxy Note 3 SM-N900 Android 4.4.2 KitKat

Black Mist Samsung Galaxy S4 GT-I9500

Android is my religion.