An electronic is a computer program or an electronic or other automated means used independently to initiate an action or respond to electronic records or performances in whole or in part, without review or action by an individual.

An electronic agent is a computer program or an electronic or other automated means used independently to initiate an action or respond to electronic records or performances in whole or in part, without review or action by an individual.

Explanation:

By above explanation, we know that an electronic agent can be defined as a non-living operator that performs different kind of tasks assigned to it. Directly we can take it as  robots or  softbots that are designed on software basis and today are common in many ways.

Different kind of machinery such as serving robots, automated machinery all lie under the category of electronic agent that may also me termed as software agents or intelligence agents.

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difference where there's no picture?