Google Docs & Spreadsheets
I just started using this free service offered by Google which allows you to create, edit and store Word Docs and Spreadsheets online using your Google account. This is a great alternative to other products that are restricted to your desktop because you can share the docs over the Internet and access the information from different computers or allow other users to access the documents. It's easy to use and free. You can add it to your Google account if you already have one, or setup a new account in minutes and have access to this great suite of online office tools. Visit Google to learn more Welcome to Google Docs & Spreadsheets And Google will be adding Slideshow presentations to this feature soon. Learn more here Official Google Blog