Hi Norm
Thanks for your reply. I've read through the articles you posted which have some good advice. However I'm still at a loss when it comes to my syncing.
The settings in the Photos app are:
iCloud Photo Library - OFF
My Photo Stream - ON
iCloud Photo Sharing - ON
Summerise Photos - ON
I want to turn my iCloud Photo Library ON but I get the following message:
"Photo synced via iTunes will be removed. Syncing photos via iTunes is not supported when iCloud Photo Library is turned on. 367 photos will be removed."
Obviously I don't want to lose any of my photos, so I'm not sure what to do. The settings are the same on my iPad and iPhone and both run iOS 8.3. I never use Photo Stream and fail to see the point of it. Maybe you could explain that to me too! I look forward to your comments.