Ключевые слова: accounting secure, analysis, background, business, businessman, button, casual work, cloud, communication, company, computer, concept, connection, cooperation, data, device, digital, discussion, hand, hitech, icon, information, innovations, interface, internet, man, marketing, media, meeting office, multimedia, multitasking, network, notebook, occupation, online, professional, project entrepreneur, research plan, screen, sending, startup, strategy thinking, technology, touchscreen, virtual, worker, world,