Computer systems and their software provision (by networks and domains)

A computer is an automatic device that works according to a given program. The same term as an electronic calculator (EHM). However, in addition to performing computer calculations, its functions are much broader. Several generations of computers can prove themselves in the development of EC. These generations differ from each other in the types of elements, design and technological features, logical structure, software, technical details, and ease of use of equipment. System software is software designed to provide a platform for other software. Examples of system software include software such as operating systems (OS) (e.g. macOS, Linux, Android, and Microsoft Windows), computer software, game engines, search engines, industrial automation tools, and service software.