An information processing system includes one or more information processing apparatuses, a memory, and circuitry. The memory stores application information associating flow information with application configuration information for an application performs, when executed, a series of processes using electronic data. The circuitry receives, from an electronic apparatus connected to the information processing system, a first request including an application identification information identifying the application, transmits an application usage screen to the apparatus, receive a second request including a flow identification information corresponding to the application usage screen in response to execution of the series of processes with the application usage screen displayed with the apparatus, acquires, from the memory, the flow information identified by the flow identification information included in the second request, and executes the series of processes according to the flow information.