9 Documentation and instruction manuals recorded on electronic data media that can be operated by machine and relating to computers or computer programs; electronic downloadable publications, namely, user manuals, guide books, brochures, information sheets, written presentations and teaching materials in the field of computing, computer networks, computer storage, computer operating systems, information technology, database management, cloud computing, artificial intelligence, blockchain technology and quantum computing; electronic publications recorded on computer media, namely, user manuals, guide books, brochures, information sheets, written presentations and teaching materials in the field of computing, computer networks, computer storage, computer operating systems, information technology, database management, cloud computing, artificial intelligence, blockchain technology and quantum computing