Syncing Photos from Your Computer.
If you’ve set iTunes to sync photos automatically, iTunes copies or updates your photo library (or selected albums) from your computer to iPhone whenever you connect iPhone to your computer. iTunes can sync your photos from the following applications:
• On a Mac: iPhoto 4.0.3 or later
• On a PC: Adobe Photoshop Album 2.0 or later or Adobe Photoshop Elements 3.0 or later.
Import photos from iPhone to your computer.
Connect iPhone to your computer. Then:
• On a Mac: In iPhoto, click Import. iPhoto should open automatically.
• On a PC: Follow the instructions that came with your camera or photo application.