1. A virtual operating system operable with a web system that has at least one control server, a plurality of storage servers, and a plurality of application servers, the virtual operating system being a computer program product and comprising: program instructions, stored in a non-transitory computer-readable medium in the control server, that when executed by the control server cause the control server to: control automatically forming a storage service pool via communicating with each of the storage servers across a first network and automatically forming a plurality of application service pools via communicating with each of the application servers across a second network; cause displaying via a web page, information about the web system on each of a plurality of end-user devices, and allow a user thereof selecting a first resource from the information displayed and submitting a first task for access to the first resource in the web system; and process the first task received from the each of the end-user devices, wherein the processing of the first task includes processing the first task in the background and causing the display of the information about the web system not being blocked on the each of the end-user devices to allow the user thereof selecting a second resource from the information displayed and submitting a second task for access to the second resource in the web system without waiting for completion of the first task during a regular network traffic.