http://prezi.com/ Create astonishing presentations live on the web
http://animoto.com/ “Animoto automatically produces beautifully orchestrated, completely unique video pieces from your photos, video clips and music. Fast, free and shockingly easy.”
http://flixtime.com/ "Flixtime - make an amazing sixty second video - free.
http://www.savetube.com/ “Download any YouTube video to your computer for free”
http://www.zamzar.com/ "Free online file conversion. A one stop solution for all your file conversion needs." Document, image, video, music e-book, compressed and cad formats.
http://www.cutepdf.com/ Cute PDF. "Create professional quality PDF files from almost any printable document." Free download with easy to follow directions.
http://www.befunky.com/ Create your own graphic novel and presentations using your own pictures
http://www.picnik.com/ "Picnik makes your photos fabulous with easy to use yet powerful editing tools. Tweak to your heart’s content, then get creative with oodles of effects, fonts, shapes, and frames."
http://www.smilebox.com/ "...lets you quickly and easily create slideshows, invitations, greetings, collages, scrapbooks, and photo albums right on your computer."
http://www.shapecollage.com/ Shape Colloge Automatic Photo Collage Maker Make picture collages in less than a minute with just a few mouse clicks
http://www.pics4learning.com/ "Pics4Learning is a copyright-friendly image library for teachers and students."
http://commons.wikimedia.org/wiki/Main_Page Wikipedia Commons. "A database of over 9,830,669 freely usable media files."
http://nces.ed.gov/nceskids/createagraph/ Create A Graph. Select from five different types of graphs. From the National Center for Educational Statistics
http://www.grsites.com/archive/sounds/ "Absolute sound effects archive. One of the largest collections of free sounds on the internet."
http://www.partnersinrhyme.com/ "Royalty free music and sound effects."
http://www.freeinfosociety.com/media_index.php?cat=8& Collection of original, historic audio files. From Apollo thirteen "Houston we have a problem", to Winston Churchills "We shall fight on the beaches...", a truly amazing array of audio records.
http://www.npr.org/music/ npr Music