With OS X 10.7 Lion now available on the Mac App Store, a lot of people will be upgrading their Macs today. Even though the install process makes Lion the easiest upgrade yet, though, there’s a right ...

Before you fork over $30 for OS X Lion, be sure to check whether your apps and hardware will support Apple's new OS. Share on Facebook (opens in a new window) Share on X (opens in a new window) Share ...

I'd like to give a clean install of OS X Mavericks a test run on my iMac to see if it would clean up some issues it's having (it's a late 2009 iMac that's been upgraded every time a new version came ...