Originally Posted by artie505
And further to that, why do I sometimes see 10.16?
macOS version numbering isn’t so simple 'splains it.

The app that generated the drop-down in my image, QuickBoot, dates back to 2011 at the latest.

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire