Ключевые слова: abstract, antivirus, background, blue, business, computer, computing, concept, contact, customer, data, diagnostic, electronic, equipment, health, help, icon, industry, information, installation, internet, key, keyboard, laptop, maintenance, marketing, mechanic, modern, office, online, problem, program, protection, repair, screwdriver, service, software, support, symbol, system, technical, technician, technology, tool, toolkit, virus, website, work, work tool,