Data processing apparatus and computers and replacement parts and accessories thereof, namely, local, mobile, cloud and edge computing central processing units, desktop computers, embedded systems comprised of computer hardware with embedded operating system software, mainframes being computers, single-board systems comprised of computers and computer hardware, computer network server, computer network switches, network routers, firewalls being computer hardware and computer printers for printing documents, programmable logic controller (PLC), industrial personal computer (IPC), central processing units for the internet-of-things (IoT); pre-recorded data carriers in the form of magnetic data carriers, solid-state data carriers being solid state drives, optical data carriers, quantum-based digital storage media, all of the foregoing featuring data monitoring, data management, and data analytics software and mobile applications; downloadable and recorded computer software for use in data monitoring, data management, and data analytics; downloadable and recorded mobile applications for use in data monitoring, data management, and data analytics; downloadable electronic publications in the nature of books and magazines in the field of information technology (IT), operational technology (OT), controlling information technology infrastructure, observability of software systems, science and technology

Printed matter, namely, books and magazines in the field of information technology (IT), operational technology (OT), controlling information technology infrastructure, observability of software systems, science and technology

Installation and maintenance of computer hardware for networks

Telecommunications, namely, transmission of information by data communications; electronic transmission of data; providing multiple user access to data for download from the Internet to obtain software to install and run on computers, and to obtain data, in structured or unstructured form

Computer programming; installation and maintenance of computer software; technological consultancy in the field of the computer and scientific technology used in data monitoring, data management, and data analytics; development of computer software; computer project management services; hosting services, namely, hosting of websites; software as a service (SaaS) featuring software for use in data monitoring, data management, and data analytics; rental of computer software; consultancy in the design and development of computer hardware and computer software; updating of computer software; design of computer software; platform as a service (PaaS) featuring software for use in data monitoring, data management, and data analytics