Ключевые слова: abstract, algoritmo, application, background, binary, black, blue, business, code, coding, computer, css, css3, data, developer, development, digital, display, encryption, file, function, hardware, htm5, html, information, internet, java, javascript, language, light, macro, monitor, pattern, php, program, programming, python, screen, script, security, software, source, symbol, technology, text, web,