MacOS/System 0.97

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System 0.97
Kernel version 1.0
CPU Architecture 68k
BIOS date
Key and TCB link N/A

System 0.97 was the first official version of the Macintosh operating system. It came with the Macintosh 128k when it was first released. This version is already pre-installed on a 400k floppy, which it also booted from and ran with 128k of RAM. Still based on the updated kernel of 0.85, this version is still quite buggy. However, most of the bugs from 0.85 were fixed and it is technically done.