42 Design and development of computer software, namely, design and development of software to display websites and advertisements on the Internet and to conduct e-commerce transactions for advertising, marketing and promotion purposes; providing online non-downloadable computer software, namely, software that creates, manages, administers and monitors the status of online marketing and advertising campaigns for others; Providing online, non-downloadable software for use in protecting websites against software bots and spam; Providing online, non-downloadable computer security software programs for use in distinguishing humans and computers apart automatically; providing online, non-downloadable security software, namely, human authentication software for use in protecting websites against software bots and spam; providing online, non-downloadable security authentication software tools for disseminating advertising for others via the Internet