Computer operating recorded programs; Computer programs and computer software for electronically trading securities; Computer software and firmware for operating system programs; Computer software for controlling and managing access server applications; Computer software for the creation of firewalls; Computer software to maintain and operate computer system

Computer programming; Computer software consultancy; Computer software design; Computer systems analysis; Computer virus protection services; Data conversion of computer programs and data, not physical conversion; Installation of computer software; Maintenance of computer software; Research and development of new products for others; Updating of computer software