Ключевые слова: business, businessman, button, buttons, choice, communication, computer, demonstrating, digital, direction, display, executive, handsome, happy, holding, interface, internet, isolated, job, male, man, manager, menu, modern, office, pad, pointing, portable, portrait, presenting, pressing, professional, pushing, screen, selecting, showing, smiling, tablet, technology, touch, touchpad, touchscreen, using, virtual, white, wireless, work, worker, working, young,