1. A system for implementing visual cues in web conferencing comprising: a slide presentation comprising a plurality of pages; a visual cue comprising a graphical icon embedded, by a user during creation of the slide presentation, in at least one page of the slide presentation; a web conferencing server comprising at least one processor presenting the at least one page of the slide presentation which comprises the visual cue, the visual cue being linked with at least one executable action; a visual robot operated by the web conferencing server, the visual robot to: automatically recognize the visual cue when the at least one page of the slide presentation is displayed in a web conference and wherein the visual robot is to automatically recognize the visual cue without the icon of the visual cue being manually selected by a user during the web conference; associate the visual cue with the at least one executable action; automatically execute the at least one executable action; and automatically erase copies of the at least one page of the slide presentation comprising the visual cue from a storage device on a number of computing devices associated with a number of participants of the web conference upon completion of the slide presentation when the visual cue is an increase security visual cue that increases security settings of the web conference for the at least one page of the slide presentation.