Originally operating with a physical filing system, Batman quickly began using a computer to more efficiently manage his files, in addition to taking advantage of the processing power to more efficiently process his cases. As the vigilante moved his utilities into the cave system beneath Wayne Manor, the computer was similarly relocated and modified with state-of-the-art technology "acquired" from WayneTech. As the cave's amenities increased, with the addition of various workstations and forensic laboratories, the computer's tasks grew and Batman evolved the computer further as technology progressed until it became what can now only be described as a hybrid supercomputer that runs on par with the likes of some of the most advanced international agencies on Earth.