Multimedia

Operating System

How to Get Ubuntu on Mac OS X

Wally: Desktop Background Rotator

Email

Web Conferencing

Web Conferencing: Skype

Getting Skype on an Android Smartphone

Web Conferencing: BigBlueButton

Web Browser: Mozilla Firefox

Internet Browsing Encryption Extension: HTTPS Everywhere

Internet Browsing Script Safety Add-On: NoScript

Project Presentation

Libreoffice

Libreoffice: How to Add a Table of Contents

Standalone-Collaborative Project Presentation

Google Documents: Online Office Suite and Repository

Computer Screen Capture

Shutter: Open Source Image Screen Capture Tool for Linux

Greenshot: Image Screen Capture Tool for Windows

Xvidcap: Video Capture Tool for Linux

CamStudio: Video Capture Tool for Windows

Graphics

Inkscape: Open Source Vector Graphics Editor

Audio

Audacity: Open Source Audio Recorder and Editor

Video

Cinelerra: Open Source Video Editor and Compositor

VLC Media Player: Multimedia Player

Electronics Design

KiCAD: Open Source Electronic Schematic and PCB Layout Design Suite

3D Model Design

Solidworks: 3D Parametric Modeler, Integrated 2D Drawer, Assembler and Analyzer

FreeCAD: Open Source

Mathematics

Sage