After all the hard work you’ve done to build up your iTunes music library, you certainly won’t want to see it all disappear just because of an accident or hardware failure. Here’s a video on how to backup your iTunes library.

The recently launched Howcast offers a lot of How-To Videos, and with the Nerd loving anything how-to related we thought we’d embed some of their videos. The first is about drying your cell phone after it gets wet, and then finding out if it still works. This happens to more people than you might think.