Periodically, a problem may occur with a given system setting, or some application, and the common remedy of removing a seemingly obvious preferences "plist" file may not reset the setting. In OS X, ...

In this installment of our continuing series on preferences (.plist) files, we finally delve into the details of how to interpret and edit .plist files. I'll be primarily showing you how to do make ...

I believe they're in ~/Library/Preferences/ByHost/com.apple.screensaver.somenumber.plist. You should see plist files containing individual settings for other screen ...