In this video tutorial (Top 10 Hidden Gems in Lightroom 5), you’ll learn the additional, seldom talked about, features in Lightroom 5 that can make a huge difference in the way that you work with your images.
Keywords – Lightroom 5, Full Screen Mode, Grid Overlay, Guide Overlay, Loupe View, Smart Collections, Target Collection, Soft Proofing, Before and After, Crop Overlay, Aspect Ratios, Lock Zoom Position, Current and Previous Import, Videos, Slideshow
http://tv.adobe.com/watch/whats-new-in-lightroom-5/lightroom-5-top-10-hidden-gems