Yes. But before your support representative views your screen, he or she will first ask your permission and request that you close all documents containing private information. Let's say you're having trouble finding an updated video driver on the Web.
Rather than calling a phone number and trying to explain the problem, a live support representative can tell you what to do (by typing instructions for you in the Chat window), or he or she can do it for you (by using your mouse and keyboard remotely) while you watch and learn. It's like having your own personal support representative sitting right next to you.