Your question can be read in two different ways. First, what is the
meaning of the term "apple logo". It is the corporate symbol of the
Apple computer company. Secondly, what is the symbolic meaning of
this logo? An apple is a simple, basic part of human existence, and
its choice as both the name and corporate logo suggests the desire
to make computers a simple, basic part of life as well (which to a
large extent, Apple has succeeded in doing).