The client is either an opt-in software product, for example an RSS reader, or an Enterprise-Class software product in a local area network (LAN).
Emergency Alert System | AMBER Alert | Remote Desktop Protocol | Desktop publishing | desktop computer | Alert, Nunavut | Desktop environment | desktop environment | Desktop computer | desktop | Alert | Object Desktop | International Alert | Divers Alert Network | desktop publishing | Desktop | Amber Alert | Virtual Desktop Extender | virtual desktop | SUSE Linux Enterprise Desktop | Remote desktop software | Parallels Desktop for Mac | Multiple Threat Alert Center | Microsoft Desktop Optimization Pack | Desktop sharing | Desktop metaphor | Desktop Management Interface | Crash to desktop | Comparison of remote desktop software | Commercial Mobile Alert System |