Step 1 of 8: How to transfer photos from computer to iPhone: Summary
It's possible to upload photos from your PC to your iPhone or iPad - or iPod touch - and the easiest way to do this is to use iCloud. Here we'll explain how to do it.
The video above shows how you can use iCloud Photo Library, Apple's latest photo synching service. This works for free if you have only a few photos and haven't used up the rest of your 5GB iCloud allocation for other things. If your photo library is larger than 5GB, you will have to pay for extra iCloud storage. Otherwise, when you try to enable iCloud Photo Library in Settings > Photos on your iPhone or iPad, you'll see a message saying you don't have enough storage to use it.
