Mac Resources
– Mac Serial Lookup – Click Here
– How to Erase and reset your mac to factory settings – Click Here
– How to download and install macOS – Click Here
– See devices linked to your icloud account – Click Here
– Internet Recovery – Option + Command + R (before the OS boots) – Click Here
– iCloud Activation Lock – Enable/Disable/Check – Click Here
– AppleCare & Warranty Check – Click Here
– Apple Certified Refurbished Store – Click Here
– OpenCore Legacy Patcher – Click Here
– Download macOS from Mr. Macintosh – Click Here
– MacBook Power Adapter Identification – Click Here
macOS Versions (Newest to Oldest)
- macOS 27 Golden Gate (expected September 2026)
- macOS 26 Tahoe (2025) – Current Version
- macOS 15 Sequoia (2024)
- macOS 14 Sonoma (2023)
- macOS 13 Ventura (2022) – *Supports latest version of Chrome
- macOS 12 Monterey (2021) – macOS 12 and below is no longer supported
- macOS 11 Big Sur (2020)
- 10.15 Catalina (2019)
- 10.14 Mojave (2018)
- 10.13 High Sierra (2017)
- 10.12 Sierra (2016)
- 10.11 El Capitan (2015)
- 10.10 Yosemite (2014)
- 10.9 Mavericks (2013)
- 10.8 Mountain Lion (2012)
- 10.7 Lion (2011)
- 10.6 Snow Leopard (2009)
- 10.5 Leopard (2007)
- 10.4 Tiger (2005)
- 10.3 Panther (2003)
- 10.2 Jaguar (2002)
- 10.1 Puma (2001)
- 10.0 Cheetah (2001)