Gary Rosenzweig is the founder and CEO of CleverMedia. You might know him from one of his over 2300 YouTube videos on his channel, MacMost. He has authored over 30 best-selling computer books and joins us today from his home in Denver, Colorado. This episode is brought to you by our friends at PowerPhotos.If your Mac's Photos library is out of control when it comes to duplicates, you need to get POWER PHOTOS! Save 10% with Promo Code: CREATIVESOURCE10Watch David's Class on PowerPhotos HERE