1. Send photos and videos to another iOS device:
   
   If you have an iCloud account and you've set up Photo Stream, photos and videos you save to the Camera Roll are sent to all of your devices.
   
2. Use photos and videos in other apps on your device:
   
   -Send your photos and videos to other apps installed on your device, including Cards, iMovie, and other iPhoto-supported apps.
   -Use your photos and videos in any app by saving them to the Camera Roll.
   
3. Send photos and videos to your computer:
   
   -Import photos and videos from iOS devices to computers with Apple or Windows.
   
4. Share photos and videos on the web:
   
   -Post photos and videos to your Twitter, Flickr, or Facebook accounts directly from iPhoto. You can view or add comments to photos you shared to Facebook or Flickr using iPhoto.
   -Create a journal with your photos and publish your journal as a webpage using your iCloud account.
   
5. Email, display, and print photos:
   
   -Send an email with your photos or videos.
   -Present your photos as a slideshow with music and transition effects.
   -View photos and videos on an external display using an HDMI cable adapter or on a TV using AirPlay and Apple TV.
   -Print photos from your device to a printer that supports AirPrint. From the photo, tap Share icon > slide to Print, and then select a printer.