How to update macOS to get the latest version. If you think your Mac is outdated, try to update it. 1. Again, open the About This Mac screen from the Apple logo in the top-left corner. And again ...

How to check a Mac’s OS upgrade history in System Profiler Macworld is your best source for all things Apple. We give you the scoop on what's new, what's best and how to make the most out of the ...

In this article, we will help you install older versions of macOS on your Mac. We’ll walk you through all the steps for installing an older version of macOS on your Mac–from making sure your ...

Mac OS X version 10.5 Leopard provides the most recent version of the Macintosh operating system that runs on many PowerPC-based Apple ... I Can't Run a Disk Check on an External Hard Drive.