THE SINGLE BEST STRATEGY TO USE FOR TROUBLE BACKING UP IPHONE TO COMPUTER

I get as far as getting all the photographs on my cell phone after which it just stops. Will not go on. I'm in a decline. It will it when I plug the product in and After i do the file explorer process.How you can I “unsync” anything from just about everywhere other than my iPhone and iCloud? And just how do I eliminated my details from products