Abstract: A method for advertising in the Internet includes the steps of: providing storable content to be downloaded in a network server; displaying a main window on a screen of a network access machine for showing advertisement information therein when a network user begins to download the storable content from the network server on the Internet; displaying an interactive window, which is linked to the main window on the screen, for showing at least one request-action message therein during the download of the storable content; and permitting the download of the storable content to be progressed when the network user acts in response to the request-action message within a predetermined period of time.