Literally, on a circuit board. On-board memory, for example, refers to memory chips on the motherboard. On-board modems are modems that are on expansion boards.

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  • on-board modem

    Another term for an internal modem; that is, a modem that comes as an expansion board you can insert into a computer.

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    A type of software delivery service where the software is provided to the customer through a network (such as the Internet) as a service. On-demand software delivery is also called software on-demand. The terms on-demand software and Software as a Service (SaaS) are often used interchangeably.

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    Alternative spelling of online

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