This slide presentation in a few slides tells what are the top 100 tools for learning. It is worth going through the slides. Interestingly, Twitter is in the number one spot this year. Other popular tools at the top of the list include YouTube and Google Doc. Check the presentation, and leave a comment about which tools you find helpful for learning and which you want to explore in the future. If you prefer, you can view the slides in full screen. Remember to use the arrows to advance through the 14 slides.