Ключевые слова: body, business, button, choosing, click, clicking, closeup, computer, computing, connection, copyspace, cordless, design, designer, desk, device, electronic, electronics, employment, equipment, eyesight, finger, fingertip, focus, hand, hardware, human, input, internet, isolated, job, keyboard, keys, macro, marketing, mice, mouse, office, online, optical, point, pointer, professionals, professions, pushing, ready, scroll, scrolling, secretary, shirt, silver, space, student, surf, surfing, system, technician, technology, thumb, website, wheel, white, wireless, work, workers, www,