HOW A COMPUTER IS LAID OUT  

  It may help you to think of the way your computer file system is laid out this way:

Rooms/File Cabinets/Drawers/Files/Envelopes/Papers

    The computer organizes it this way for example:

My Computer/Drive C/My Documents/Photos/Friends/Flinstones/Fred/40th Birthday

     You will at times see a screen that looks something like this: