The Nintendo DS Lite Browser was co-developed by Nintendo and Opera and offers web navigation on Nintendo DS Lite. The Browser Opera Software is stored on the Nintendo DS Lite cartridge, a memory extension you can insert into the GBA slot. The browser uses both screens of the Nintendo DS Lite portable device. While the standard screen is displayed at the bottom, an expansion will be provided on the top screen to provide a better navigation experience. Type the web address on a keyboard display or using the DS stylus. A parental lock feature is provided to disable child access for children.