This is perhaps one of the biggest tech rivalries in the world, but the question I’m exploring today is which company came first? Which was the first to release an operating system? The first to release a tablet PC or smartphone? The first to create a billionaire?
The question of when the companies were founded is a pretty easy one. Microsoft came first, founded in Albuquerque, New Mexico on April 4, 1975. Apple followed nearly exactly a year later on April 1, 1976 in Cupertino, California.
The interesting thing, though, is Apple was technically the first company out of the two to release an operating system that used a graphical user interface (GUI). On January 24, 1984, the guys behind Apple released “Mac System Software 1.0” on their original Macintosh commercial computer. This was almost two years before Microsoft released their extension of MS-DOS on November 20, 1985: Windows 1.0. It also wasn’t particularly successful.








