Abstract: The present invention enables multi-windowing agent computer terminals, that answer a variety of, e.g., telemarketing calls, to (i) receive call-related information from a communication system at an agent terminal for automatic display in a "telephony" window, and (ii) automatically send such information to a host computer system application software and retrieve caller desired information based on the calling or called number for display in a "host application" window without requiring a caller to provide verbal information. The present invention also enables an agent terminal to automatically transfer caller-related information from one window to another window via programmable function key commands which can be programmed by a user/system administrator regarding what information is to be copied and where and when to copy it.