To provide an information providing device and an information providing method capable of managing various information without using any storage device with a large capacity as a storage device for a managing device.

A storage device 31 accessible by a center server 30 stores a project server data base showing a relation between a projector ID indicating a project and the project server addresses of project servers 21 and 22 which store information corresponding to the project ID. When the project ID[0001] is outputted from a client 11 to the center server 30, a project server address [aaa] corresponding to the project ID[0001] is outputted from the center server 30 to the client 11. The client 11 performs access to a project server 21 corresponding to the project server address [aaa] inputted from the center server 30, and downloads information corresponding to the project ID[0001].