iPhoto 
iPhoto helps you easily manage and enjoy all your digital photos in exciting ways, and share your favorite memories with family and friends.
In iPhoto, you can:
Enjoy your photo collection
Import all your photos so that you’ll always know where they are, and quickly find particular photos when you want them.
Bring out the best in your photos
Easily crop photos; remove red-eye; adjust exposure, contrast, or definition; intensify colors; or try special one-click effects such as applying sepia tones and vignettes.
Order prints or make your own
Use your own printer to print favorite photos on the spot, or have Apple deliver professional-quality prints right to your door.
Create beautiful keepsakes
Build an iPhoto project to create a gorgeous coffee-table book of your favorite photos, or turn a unique image into a greeting card.
Display photos in dynamic slideshows
Select your best photos, your favorite music, and a slideshow theme. iPhoto mixes them with playful layouts and stunning effects for a lively show. You can even put video clips in a slideshow.
Share with family and friends
Select your favorite photos and music to play together as a slideshow. Give loved ones access to your world by publishing photo albums to your MobileMe Gallery, Facebook, or Flickr; emailing photos; personalizing screen savers; or burning photos to CD or DVD.
WARNING: MobileMe will be discontinued on June 30, 2012. You will no longer have access to your MobileMe Gallery after that date.