Data processing equipment, computers; computer hardware; computer software; computer security software; computer security software for enterprise applications, namely the banking, finance and insurance sector; computer security software for mass-market applications; computer security software utilising identity authentication technology to protect user accounts; computer software to provide application and network protection, security, and encryption; anti-spyware software; anti-malware software; anti-virus software; firewall software; computer software that scans, diagnoses and repairs registry errors and other errors in an operating system of a personal computer; performance optimization software, namely, software for optimizing computer system performance; privacy protection software; diagnostics software for diagnosing computer system problems; file and information recovery software; computer software that scans, diagnoses, and repairs disk and file errors; computer software for maintenance, performance optimization and diagnostics of computer hard drives; utility software for personal computers; anti-spam software; computer software to scan computer hard drives, memory, and operating system registries to detect and remove unwanted programs and instructional manuals sold as a unit; downloadable electronic publications in the nature of brochures and manuals on the subjects of unwanted computer programs; computer hardware to provide application and network protection, security, and encryption; anti-spyware hardware; anti-virus hardware; firewall hardware; computer hardware that scans, diagnoses and repairs registry errors and other errors in an operating system of a personal computer; privacy protection hardware; file and information recovery hardware; anti-spam hardware; computer hardware to scan computer hard drives, memory, and operating system registries to detect and remove unwanted programs and instructional manuals sold as a unit; computer firmware to provide application and network protection, security, and encryption; anti-spyware firmware; anti-virus firmware; firewall firmware; computer firmware that scans, diagnoses and repairs registry errors and other errors in an operating system of a personal computer; privacy protection hardware; file and information recovery firmware; anti-spam firmware; computer firmware to scan computer hard drives, memory, and operating system registries to detect and remove unwanted programs and instructional manuals sold as unit; computer software, downloadable computer software and hardware each of which provides firewall content filtering, intrusion alert, virus protection and computer security; computer hardware used to prevent the unauthorized distribution of malware; computer security hardware; blank CD-ROMs, computer discs, floppy discs, DVD discs, compact discs, video tapes, magnetic computer tapes and digital audio tapes