If I have 2 files that look identical, and both are .dmg, "disk image," if I delete one, will it affect the other?
I am trying to free up memory and have generated a list of the largest files.
Most of these are videos I have of my students' performances.
Some appear to be duplicates, so my question is this: if I delete one, will that affect the one that looks like it is a duplicate?
These are generally ".dmg" files and are also "disk image."
Thanks so much!
iTunes-OTHER, Mac OS X (10.6.8), using Time Machine external hard dr
