When I am copying files on a Macintosh, I notice that the folder says that its Modified/Created timestamp is 24 January 1984 08:00. Why is this particular timestamp is used? Is it something to do with when Mac OS X was first released?
It is the Mac's birthday.
Jan. 24, 1984, was the date Jobs took to the stage to show off the very first Macintosh in a live demonstration. The presentation from Jobs stirred an audience of more than 3,000 people into a frenzy when the computer read aloud, "Hello, I'm Macintosh. It sure is great to get out of that bag."