Apple has released iTunes 11.3.1 with a couple of podcast-related fixes. The update squashes a bug that prevented subscribed podcasts from updating with new episodes and rectifies an issue that caused iTunes to become unresponsive while browsing podcast episodes in List view. iTunes 11.3.1 is available as a direct download from Apple’s iTunes Web page or via Software Update. (Free, 229 MB, 10.6.8+)
Sleep (and Lock) Your Screen
When you are walking away from your computer, it's fairly common practice to start your screen saver and lock your screen. But did you know that there is a built-in keyboard shortcut in Mac OS X to sleep the screen?
Press Control-Shift-Eject and your monitor sleeps without engaging the screen saver.
Check out the Take Control ebooks that expand on the topic in this article:
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