A list of operating systems, and adjacent articles.

This may be Low End Mac, but we like to keep up with the latest in the Apple world. With yearly releases of macOS, that also means yearly drops in supported Macs.

’80s Mac OS

• System 1.0
• System 2.0
• System 3.0
• System 4.0

’90s Mac OS

• System 5
• System 6
• System 7
• Mac OS 7.5 – 7.6
• Mac OS 8
• Mac OS 9
• Articles:
  • A brief history of Mac OS
  • Mac OS 9 Isn’t dead yet
  • Mac OS 9 is Still Alive and Kicking.. and That’s Not a Bad Thing

Mac OS X

• Mac OS X 10.0 Cheetah
• Mac OS X 10.1 Puma
• Mac OS X 10.2 Jaguar
• Mac OS X 10.3 Panther
• Mac OS X 10.4 Tiger
• Mac OS X 10.5 Leopard
• Mac OS X 10.6 – 10.6.8 Snow Leopard for PowerPC

Mac OS X (Intel)

• Mac OS X 10.6 Snow Leopard
• Mac OS X 10.7 Lion
• OS X 10.8 Mountain Lion
• OS X 10.9 Mavericks
• OS X 10.10 Yosemite
• OS X 10.11 El Capitan
• macOS Sierra 10.12
• macOS High Sierra 10.13 (Not an “OS” article yet, pending..)
• macOS Mojave 10.14
• macOS Catalina 10.15 (Not an “OS” article yet, pending..)

Modern macOS

• macOS 11.0 Big Sur
• macOS 12.0 Monterey
• macOS 13.0 Ventura
• macOS 14.0 Sonoma
• macOS 15.0 Sequoia