Downloadable computer software to maintain and operate computer system; Downloadable mobile operating system software; Downloadable computer operating system software; Recorded computer operating system software; Downloadable computer software for application and database integration; Downloadable application programming interface (API) software; Downloadable computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer software platforms, recorded, for application development, database management and data analysis; Computer networking equipment, namely, switches, firewalls, network routers, and gateway routers in the nature of computer control hardware; Downloadable and recorded computer programs for connecting remotely to computers or computer networks; Recorded computer operating programs; Recorded computer application software for mobile phones, namely, software for use in digital storage of data