I was looking for stuff online about the original 1984 Macintosh, and I learned that the original Mac came with something called “A Guided Tour of Macintosh,” consisting of a 3.5-inch floppy disk and an audio tape. Because, of course, there was no way to play audio files on the computer.

I was curious about this, so I hunted around and found an online version of the Guided Tour of Macintosh, including screenshots and an mp3 file of the cassette. It begins with totally New Age-y piano music. The tour includes a lesson on how to click with the mouse, how to open and close and change the size of windows, etc.

Kinda fun.