Provision of service to customers before, during and after a purchase.

(computing) a feature that already exists in the environment in which an application is run.

(law) The ongoing obligation for a periodic payment made directly or indirectly by an obligor, usually the noncustodial parent, to an obligee, usually the custodial parent or other guardian, for the financial care and support of children of a relationship or marriage that has been terminated, or which never existed.

(UK) A financial benefit for people on a low income.

A range of services providing assistance with technology such as televisions, computers, and software, typically aiming to help the user with a specific problem.

(linguistics) The use of the auxiliary verb "do" in negative or interrogative English sentences that do not contain other auxiliaries.

Synonym of service dog

An entertainer or musician, or group thereof, that performs before the main event.

(informal) technical support

(computing) A computerized request for assistance with a particular issue.