Computers

Sourceforge The world's largest open source software development website, with the largest repository of open source code and applications available on the Internet.

Mozilla.org A development project featuring free, open source downloads of the Firefox browser and other Internet applications.

OpenOffice.org A free productivity suite compatible with all major office suites. Features a word processor, spreadsheet, presentation creator and more.

TinyApps.org A guide to very small software for your PC. Virtually all of the programs listed here are free of charge and for use under Windows.

Typeonline This free online typing tutor teaches you how to type and helps you to increase your typing speed and accuracy. The website offers keyboard lessons, number pad lessons, copy practice, and speed tests.

Zamzar Do you have a file that you can’t open on your computer? Use this website to convert it for free to a format that your computer can read. Zamzar supports conversions to and from many popular document, image, music, video and compressed file formats. For example, Word 2007 DOCX files can be converted to the familiar DOC format that can be opened by OpenOffice.org and older versions of Word.