I am accustomed to using a PC program, HP PhotoSmart Essentials, to upload my photos to my PC. This worked just fine with my 4s. But not with my 6s. I have an idea that the photos have been relocated to another folder on the iPhone. I'm not married to using that software as long as I can upload them and hopefully to the same folders and subfolder scheme as I have now. But what can I do, given that I'm walking around with some photos that may disappear if anything untoward happens? Thanks.