- Joined
- Jan 23, 2008
- Messages
- 65,248
- Reaction score
- 1,833
- Points
- 113
- Location
- Keller, Texas
- Your Mac's Specs
- 2017 27" iMac, 10.5" iPad Pro, iPhone 8, iPhone 11, iPhone 12 Mini, Numerous iPods, Monterey
This update addresses the "meltdown and spectre" security issue. It should be downloaded as soon as possible. It's a lengthy update and requires a reboot. It is highly recommended that you make a cloned backup of your system first.