You use Firefox (or another browser) to view photos on Facebook, Picasa, and other photo-sharing sites, and with Slide Show Viewer, a Firefox extension, Windows users can use Firefox to view slideshows of the photos stored on their hard drive.
After installing the add-on (you can download it here), you'll find it located in the tools menu. You can find the tools menu by going to Option and clicking Menu Bar to show that toolbar. Then from Tools in the menu bar you'll see Slide Show Viewer listed. (You can also add an icon for Slide Show Viewer … Read more