The latest macOS version is Monterey — here's how to check if you have it and how to upgrade

You can see if you're running the latest macOS version by clicking the Apple logo in the top-left corner, then selecting ...
CNET

Mac OS X 10.4.7 for Intel re-released; now posted -- how to determine if you have the old or new version

Apple has released a revised version of the Mac OS X 10.4.7 updater for Intel-based Macs due to the omission of some files related to OpenGL performance. A posting to the company's Security-Announce ...
Macworld

How to get your Mac ready for macOS Tahoe

macOS Tahoe will be arriving on Macs on September 15, 2025. There are lots of new features coming to Macs with the new update to the operating system and we can’t wait to install it (read about macOS ...