Ключевые слова: assistance, browse, business, center, code, commerce, communication, communications, computer, connection, contact, customer, data, desk, digital, display, download, ecommerce, headset, help, help desk, helpdesk, icon, illustration, information, interface, internet, ip, ipv4, ipv6, knowledge, laptop, meeting, modern, network, office, professional, programmer, protocol, service, software, support, symbol, system, tcp, technology, text, web, website,