- ICT REVISION!
- HTML is the hidden code that helps us communicate with the world wide web.
- PDF is a file format used to present documents in a manner independent in application software.
- JPG is a file extension for a lossy graphics file. It is used along with JPEG.
- MP3 is a device that compresses and stores sound.
- The purpose of a storage device is to store data and software for later use.
- LAN is Local Area Network A LAN covers a small area such as one site or building, eg a school or a college.