If you’re looking for a photos to insert into a presentation or a web page, that are allowed to reuse, Yahoo! is making the process easier with Creative Commons license filter that allows you to quickly find images that are available for reuse. When you use Yahoo! Image Search, you’ll now see a checkbox for Creative Commons allowing you to filter for images from Flickr that can be used commercially or that can be modified (remixed, tweaked, or built upon) with restrictions set by the image’s creator.