Note:Picasa is now retired, but it should continue to work anywhere it’s installed.
(you’re free to read the blog posthere.)
Picasa is software that helps you instantly find, edit and share all the pictures on your PC.
you could drag and drop to arrange your albums and make labels to create new groups.
Picasa makes sure your pictures are always organized.
Picasa also makes advanced editing simple by putting one-click fixes and powerful effects at your fingertips.
With name tags, you might organize your photos based on what matters most: the people in them.