Audio-receivers and video-receivers; Downloadable chatbot software for replying to questions from online retail store customers related to consumer goods, scheduling doctor's appointments, making hotel reservations; Downloadable computer programs for searching remotely for content on computers and computer networks; Downloadable computer programs used for electronic cash register systems; Downloadable computer software for controlling and managing access server applications; Downloadable computer software for controlling the operation of audio and video devices; Downloadable computer software for providing an on-line database in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports; Downloadable computer software to maintain and operate computer system; Downloadable middleware for identifying and authenticating users and establishing standardized directories; Downloadable mobile applications for managing bank accounts, editing photos, making restaurant reservations; Downloadable software in the nature of a mobile application for database management, spreadsheet,word processing; Downloadable virtual reality software for playing computer games, pilot training, medical teaching; Electronic interactive whiteboards; Recorded computer application software for mobile phones, namely, software for database management, electronic storage of data; Recorded virtual reality software for playing computer games, pilot training, medical teaching