Theoretical part: Informatics; Information system; The emergence and development of disciplines in the field of informatics and its application in graphic engineering and design (GRID); Basic concepts, concepts and problems related to computer systems; Review of the development of ideas and technological inventions through history; Numeral systems and data; Computer system; Hardware; Software; Computer networks; Internet. The computer system hardware is provided through a detailed presentation and familiarization with the operation of the computer and its basic components: CPU, Memory, Memory Devices, Peripherals (special emphasis on scanners, monitors, printers, plotters, etc. Particular emphasis is placed on performance analysis and needs assessment in hardware procurement, procurement errors, technological obsolescence, with emphasis on the specific needs of GRID. The software of the computer system is studied through the presentation: Software divisions; System software; Operating Systems – OS Windows, Classification of OS; Application programs - with special emphasis on application programs in the field of graphic engineering and design (Software tools for: word processing, drawing, for cross-calculations, creation of presentations, etc.); Protection and security of computer systems; Compatibility problem; Procurement and maintenance of software. Computer Networks: The concept and basics of computer networks, Reasons for networking, Division of computer networks, Basics of networking equipment. Internet: Internet basics and history, Internet addressing, Internet access, Internet services (www, Email, ftp, etc.), Internet search, Business applications Internet technologies - with special emphasis on programs for application in GRID area; Basics of electronic business. Practical part: Working in a computer classroom with appropriate software tools. First of all, students knowledge and skills in working with MS Windows OS and basic MS Office applications are check