I have an I phone 4 but am not very techno literate.
Now, when i got my I phone i synched (right word?!) it with our lap top which is old and slow.
We have since got a new desktop which my I pod is synched to and which has all of my music library on.
If I plug my I phone into the new desktop will it wipe everything off it and upload the stuff from the desktop's ITunes account??
I really don't want to lose anything from my I phone as there are hundreds of precious photos on there.
Hope that make sense, sorry if I sound very dim! 