online

In computer technology and telecommunications, online indicates a state of connectivity, and offline indicates a disconnected state. In modern terminology, this usually refers to an Internet connection, but (especially when expressed as "on line" or "on the line") could refer to any piece of equipment or functional unit that is connected to a larger system. Being online means that the equipment or subsystem is connected, or that it is ready for use.
"Online" has come to describe activities performed on and data available on the Internet, for example: "online identity", "online predator", "online ********", "online game", "online shopping", "online banking", and "online learning". A Similar meaning is also given by the prefixes "cyber" and "e", as in words "cyberspace", "cybercrime", "email", and "e-commerce". In contrast, "offline" can refer to either computing activities performed while disconnected from the Internet, or alternatives to Internet activities (such as shopping in brick-and-mortar stores). The term "offline" is sometimes used interchangeably with the acronym "IRL", meaning "in real life".

You do not have permission to view the full content of this post. Log in or register now.