For SEO purposes, is it best to have ALL images in one image folder? Or is it better to have images (with relevant keyword-rich names) in a folder with a similar or matching name? IE if your site sells electronics, putting an image named "laptop.jpg" in a folder named "laptops" with the other html pages that deal with laptops, such as laptops.htm, mac-laptops.htm, etc.
it is not necessary. alt text of images it s very imp.. if in the image is a laptop, the alt text of the image needs to be "laptop"