This is a great list of add-ons for use with the Firefox browser. I have a number of them installed in my browser and for me are the primary reason for choosing Firefox as my primary browser. Video Downloader and Last Pass are two of my faves.
Hosted by Darrel Branson (The ICT Guy) and Tony Richards from itmadesimple.com. We discuss all things digital in education - technologies, issues, great websites, web 2.0 and much, much more!
This site has links to a range of tutorials, tips and tricks using all things Google. From translating documents in Google Docs to personalizing Google Maps to checking out a beginners guide to using Google search this is the site for Googleaholics.
This page from Guide To Arts School.com is a very concise summary of what they consider the 11 best free photo editing programs. The page has links to the downloads for each app as well as links to tutorials for each application. In addition to the 11 download apps here are briefer links to their top five online tools.