Ключевые слова: analysis, assistance, assurance, assured, availability, business, call, center, communicate, communication, computer, concept, consultant, consulting, contact, customer, device, fix, gear, help, helpdesk, icon, industry, information, internet, machinery, maintenance, mechanism, network, online, operations, overhaul, repair, screwdriver, service, sign, spanner, support, symbol, tech, technical, technician, technology, tool, toolkit, truck, us, warranty, work, wrench,