Sync iPhone to iTunes

Answer 1

Take your wire that came with the iPhone and plug it into the USB port, from there it will automatically sync.

Three steps can help you:

Step 1: Run Software, Connect iPhone

Run iPod to iPod Transfer, connect your iPhone to computer.

Step 2: Select the Files from List

In the left panel, you can select the files you want to sync to your iTunes. Click the "Export" button at the top to begin to the transfer. This software also helps you to Transfer Videos from iPhone to Computer.

Step 3: Click Export to Computer

Set things up just as I have shown and that's all there is to it. Choose "Export to iTunes Only" and press the "OK"button at the bottom, the program will start to sync iPhone to iTunes on computer.

http://www.ipodtoipodtransfer.org/how-to/sync-iphone-to-itunes.html

For more details you can see this link.