Apple has had many breakthrough products, from the Apple II in 1977 to the more recent iPod, iPhone and iPad, and the success is expected to continue today with the iPhone 5.
Still, not all of the company’s creations have turned out to be winners.
Apple has had a few devices that have been so bad they're considered among the worst gadgets of all time.
Among them are the Apple III, Apple Lisa, Newton, Pippin and the Power Mac G4 Cube.
Take a look at a gallery of these five failed Apple devices here and see just how badly some Apple products have flopped.
And stay tuned to Tech Now as we cover the Apple iPhone announcementthroughout the day.