Picasa is a good application to keep our photos online. Recent version of Picasa I used, is Picasa 3 . The software had many interesting features like quick photo editing and fine tuning the pictures etc
Well, you cannot store images in picasa server unless you have the picasa software installed in your computer.
In this tutorial , I will explain how you can download Picasa web album back to your computer. Of course, in one-shot !
First , Download Picasa 3
Open Picasa 3 . And sign in (link present in right-top of the picasa software)
Go to file->Import from Picasa web albums. you can either select all the albums or selected ones
Downloaded albums can be found in C:\Users\UserName\Pictures\Downloaded Albums\GmailUsername