Transcription: Ah yes, this is a common problem, but by learning a little bit about the different ways you store information, you can dramatically reduce the confusion. Both of you generally categorize your files into two types, executables and data files. Executables, which Mac calls applications, are usually platform specific, and for the most part, can't be shared. But data files can often be exchanged, sometimes as is, sometimes with the help of a little translation. Mac, you often use a separate resource and finder fork to store certain information about the file, what kind of file it is, what program c ...