IoT standards, protocols and applied sciences explained. The Internet is a group of interconnected paperwork (net pages) and other net resources , linked by hyperlinks and URLs 9 As one other level of comparison, Hypertext Switch Protocol , or HTTP, is the language used on the Net for data switch, yet it is only one of many languages or protocols that can be used for communication on the Internet.

The role of workstations, the Unix working system and local area networking (especially the Ethernet) are themes contributing to the unfold of Internet know-how within the Nineteen Eighties into the analysis and educational community from which the Internet trade eventually emerged.

Aside from the complex array of physical connections that make up its infrastructure, the Internet is facilitated by bi- or multi-lateral industrial contracts, e.g., peering agreements , and by technical specs or protocols that describe the change of data over the community.

The phrases internet and world wide net are often used interchangeably, but they aren’t exactly the same thing; the web refers back to the global communication system, including hardware and infrastructure, whereas the online is among the companies communicated over the web.

An example of this is the free software movement , which has produced, among other things, Linux , Mozilla Firefox , and (later forked into LibreOffice ). Internet chat, whether or not using an IRC chat room, an immediate messaging system, or a social networking web site, permits colleagues to stay in touch in a very convenient means while working at their computers during the day.