Ключевые слова: activity, administration, assistance, business, call, care, chat, communication, computer, concept, connection, consultant, contacts, freelance, future, help, helpdesk, helpline, hotline, independent, information, innovation, interface, internet, management, marketing, modern, network, office, online, science, screen, service, subcontracting, support, talk, technology, telephone, virtual, virtualization, worldwide,