what does photo streaming mean?
I have an iPad and will soon get an iPhone. I'm trying to understand these devices uses with iCloud. The term photo streaming is used but what does it mean? I know that I have 5G free on iCloud. My iPad indicates I have only 1.5G left. How do I find out what is in iCloud that is taking up the rest of the memory?
iPad 2 Wi-Fi, iOS 6.0.1