Deleting empty layers; replacing fonts

In this movie, I'll show you a couple of practical applications for search …criteria. Namely, we'll hunt down and get rid of …empty layers inside of a composition, and search and replace fonts. …Now as I was saying, this particular composition contains more than 60 layers, …and the more layers you add to a file, the more likely it is that you're …going to make small mistakes as you work, and one of the most common mistakes is to …create a layer that you never actually use. …And if you want to clean things up, just make sure that your final is as …streamlined as possible, then change the search criteria in the upper left corner …of the Layers panel to Attribute, and then click on the second option here and …change it to Empty, and you'll see a list of every layer that's empty inside of the …image. So I have this More Hair layer that …apparently does not contain any hair at all, and then some unnamed layers as …well. To delete those layers press Control Alt …A, or Command Option A on a Mac, and then just press the Backspace key on the PC, …