![]() From “MOdulator/DEModulator” came the word modem. At each end you needed a “modulator” to generate the sounds to transmit and a “demodulator” to convert received sounds back into numbers. The word modem was originally coined in the days when computers communicated by converting numbers into sounds that could then be transmitted over a regular telephone line. ![]() There are various technologies which provide “broadband” speeds – such as ADSL, cable, satellite etc. Broadband connections are generally “always on”, unlike modem connections. Broadband is a rather vague term that refers to bandwidth somewhere above that of an old dial-up modem, although there is no precise definition of the term. The greater the bandwidth, the faster data will be sent and received. Bandwidth, Broadbandīandwidth is an indication of how quickly data travels along a connection. Again, people sometimes refer to web browsers as “the Internet”, whereas they really only provide the means to view pages on the web. Examples include Internet Explorer and Firefox although there are many others. Web BrowserĪ program you use to look at, and navigate between, pages on the World Wide Web. Many other types of data travel across the Internet too, for example email. Web pages are transmitted via Internet connections but there is more to the Internet than just the web. ![]() The World Wide Web is a system that operates via this wiring. The Internet is essentially the wiring that allows computers all over the world to communicate. It’s quite common for the terms “Internet” and “World Wide Web” to be used interchangeably, but these aren’t actually the same thing. The Internet is the network of computers we’re all familiar with. The following list provides an explanation of some of the more common computing terms you may come across or need to employ in your own writing. Even published, successful novels sometimes do so. 20 Computer Terms You Should Know By Simon KewinĪ great deal of jargon is used when talking about computers, and it’s surprising how often these terms are used incorrectly.
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