1. A method of providing information on a computer network, the computer network including a plurality of devices, wherein a plurality of tasks are associated with the plurality of devices, the method comprising: generating a display having a first area corresponding to the devices and a second area corresponding to the tasks; displaying in the first area a representation of a subset of the plurality of devices; accepting a user input selecting the representation; and in response to the user input selecting the representation, displaying in the second area information indicating which of the tasks are associated with the devices in the subset.