24inch early 2009 iMac Update 1.8.3 Keeps reappearing as an update
Early 2009 iMac
The App store is countinuasly showing Software update 1.8.3, even after restarting as requested
Not sure If qlitch or it is just not updating, wich for Macs can be a concern
iMac, OS X Mountain Lion (10.8.3)