Picasa is google’s free photo organizing and sharing software. It enables you to find with instantaneous ease all the pictures and photos stored on your computer. It also has basic one-click editing features that enable you to edit, touch up, and apply special effect to your photographs.

When you open Picasa, It automatically scans through designed flders on your hard disk for new pictures and adds them to your picture library, automatically sorting them by date and displaying them in their respecting folders. You can also drag and drop and rearrange your albums in any manner you wish, and also share your pictures with friends and family via e-mail, or share them instantly via Hello Service, or post them to Picasa Web albums, or print them, or make gift CDs, or even post them to your blog….