42 Providing online non-downloadable computer software platforms for virtual architectural walkthroughs; Providing online, non-downloadable cloud based applications and software for virtual experiences, namely architectural walkthroughs, real-time virtual conferences, training, facility tours, Virtual Construction Administration, and Virtual Design Center; Providing online streamed computer software, applications, and platforms for virtual experiences, namely architectural walkthroughs, real-time virtual conferences, training, facility tours, Virtual Construction Administration, and Virtual Design Center; Providing online WebGPU and WebXR applications and software for virtual experiences, namely architectural walkthroughs, real-time virtual conferences, training, facility tours, Virtual Construction Administration, and Virtual Design Center; Providing online streamed computer software, applications, and platforms for virtual experiences, namely architectural walkthroughs, real-time virtual conferences, training, facility tours, Virtual Construction Administration, and Virtual Design Center; Software as a service (SAAS) services featuring software for virtual architectural walkthroughs; Software as a service (SAAS) services featuring software for virtual experiences, namely architectural walkthroughs, real-time virtual conferences, training, facility tours, Virtual Construction Administration, and Virtual Design Center; device agnostic applications and software and SaaS platforms for real-time simulations and experiences in architectural walkthroughs, real-time virtual conferences, training, facility tours, Virtual Construction Administration, and Virtual Design Center; Providing online non-downloadable computer software platforms for virtual experiences, namely marketing/branding experiences in which spaces are explored to help marketing/branding products; Providing online non-downloadable computer software platforms for virtual experiences, namely the exploring of exact 3D virtual copies of real existing or to be built spaces that are connected via data or protocols to get a live view or real-time data, simulation, or operation of a real place shown digitally; Providing online non-downloadable computer software platforms for virtual experiences, namely experiences relating to architectural, interior, fashion, creative experiences, Virtual Construction Administration, and Virtual Design Center; Providing online non-downloadable computer software platforms for virtual experiences, namely experiences relating to data of objects, spaces, or buildings