1. Before reading the text watch a video Read the text and do exercises a lans (Local Area Networks) Networking

C Videos, animations and sound

Web pages can also include multimedia files: animations, audio and video files. Sounds are recorded with different audio formats. MIDI, WAV, AU and MP3 are some of the most popular ones.

Shockwave and Flash are technologies that enable web pages to include video and animations.

Java applets, specific applications using that programming language, may be used to add interactivity to web pages.

To see or hear all these files, you need to download the right plug-in, the additional software that enables the web browser to support this new content.