Downloadable computer software, namely, computer operating software, software for use as an Internet web browser, software for use in creating and designing web pages; downloadable computer software that assists computers in deploying parallel applications and performing parallel computations; downloadable computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures; downloadable computer software to enhance the audio-visual capabilities of multimedia application; computer hardware