Dropbox a free service that lets you bring your photos, docs, and videos anywhere and share them easily.
GoogleNotebook – Google Notebook – Clip and collect information as you browse the web
Google Docs -Google Docs & Spreadsheats – Create, store and share documents and spreadsheets on the web
Live Binders 3-ring binder for the web, create an online binder for content
Mindomo – mindmapping and project planning tool. Files you create can be shared and developed collaboratively online.
Mindmeister – another wonderful online tool for mindmapping, brainstorming, revision, collaborative thinking and more.
Skydrive free cloud storage for your files that's accessible from anywhere with access to free Word, Excel, PowerPoint and OneNote in your browser.
Study Blue store lecture notes and make flashcards. Study online and on your phone for effective, productive learning.
Symbaloo a customizable online bookmarking / start page tool that lets users add all their most important links in a format that is easy to use.
Awesome Stories Excellent Research Tool. A gathering place of primary-source information. Its purpose is to help individuals find original sources, located at national archives, libraries, universities, museums, historical societies and government-created web sites.
Khan Academy millions of students around the world learn at their own pace. Students can make use of the extensive video library, interactive challenges, and assessments from any computer with access to the web.
Noteflight online music notation software. Create, print, view, and hear music notation with professional quality.
Pencil – Pencil – It lets you create traditional hand-drawn animation (cartoon) using both bitmap and vector graphics.
Prezi create interesting presentations online to view on or offline
SlideRocket create and share media-rich presentations
Shmoop test prep and so much more. Free resources available for most subjects, or log-in with your school shmoop ID and earn "shmoints", keep track of your progress, and challenge your brain. All AP students and students who will be taking the ACT this year have a log-in.
Taxedo turn words, speeches, articles, etc. into interesting word clouds as well as political, geographical and economic data.
Webopedia - Online dictionary and search engine for computer and Internet technology definitions.