Computer software; computer software platforms; tablet computers; computer memory devices; computer peripheral devices; computer hardware; electronic machines, apparatus and their parts; telecommunication devices and apparatus; downloadable image files; pre-recorded video discs and video tapes

Consulting services regarding business management for improvement of operational efficiency and management using computers, computer systems, or computer network systems; business management consulting for enterprises; business consulting and management analysis regarding information security using computers, computer systems, or computer network systems; consulting, teaching or advice for digital transformation business; business planning, data analysis, or research; market research and analysis using computer network systems; market research and analysis; providing information regarding commercial sales using computer network systems; providing information regarding commercial sales; providing marketing information using bigdata, data log, or analysis of electronic data; providing marketing information; compilation and systemization of information into computer databases for managing and operating computers, computer systems or computer network systems; compilation and systemization of information into computer databases; operation of computers, computer systems, or computer network systems; consultation or providing information for operation of computers, computer systems, or computer network systems

Telecommunications: providing information in the field of telecommunications; providing access to telecommunication networks; providing information about providing access to telecommunication networks; rental of telecommunication apparatus; providing information about rental of telecommunication apparatus

Educational and teaching services regarding management or operation of computers, computer systems, or computer network systems; educational and teaching services regarding consulting services about business management for improvement of operational efficiency and management using computers, computer systems, or computer network systems; educational and teaching services regarding business management; educational and teaching services regarding information security management using computers, computer systems, or computer network systems; educational and teaching services regarding operation of office automation apparatus; educational and teaching services relating to arts, crafts, sports or general knowledge; arranging, conducting and organization of seminars; providing information about arranging, conducting and organization of seminars; educational video production not for movies or television programs and not for advertising or publicity; providing facilities for educational training; rental of video recordings

Providing computer software; providing information about providing computer software; consulting, teaching or advice about providing computer software; cloud computing; providing information about cloud computing; consulting, teaching or advice about cloud computing; providing search engine for the internet; hosting computer software and software application; server hosting; hosting platforms on the internet; hosting of digital content on the internet; hosting web sites for sharing digital content; hosting web sites; rental of memory space for server on the internet; rental of server memory space; rental of computers or computer systems; rental of computer servers; rental of electronic devices and apparatus not for word processor and electrostatic copier; providing information about rental of electronic devices and apparatus not for word processor and electrostatic copier; design, creation, maintenance, or update of computer software, computer systems, or computer network systems; providing information about design, creation, maintenance, or update of computer software, computer systems, or computer network systems; remote monitoring of computer software, computer systems, or computer network systems; providing information about remote monitoring of computer software, computer systems, or computer network systems; integration of computer systems or computer network systems; providing information about integration of computer systems or computer network systems; design and development of data entry systems; providing information about design and development of data entry systems; design, creation, or maintenance of web sites; providing information about design, creation, or maintenance of web sites; rental of access time to computer database via the internet and online; providing information about rental of access time to computer database via the internet and online; rental of access time to web sites via the internet and online; providing information about rental of access time to web sites via the internet and online; rental of access time to electronic bulletin board via the internet and online; providing information about rental of access time to electronic bulletin board via the internet and online; consulting, teaching, or advice about technics for digital transformation; testing or research on computer software; authentication and evaluation about application or standards of computer systems or computer network systems; technological advice relating to computers, automobiles and industrial machines; computer engineering; designing of machines, apparatus, instruments, including their parts, or systems composed of such machines, apparatus and instruments; testing or research on computer hardware; consultancy in the field of energy-saving; energy auditing; creating manuals of computer software; testing or research on electricity; testing or research on machines, apparatus and instruments; troubleshooting of computer software problems, computer system problems, or computer network system problems, being technical support