Ключевые слова: app, background, business, businessman, character, check, clock, complete, composition, concept, deadline, design, effective, efficient, employee, finish, flat, handling, horizontal, hourglass, illustration, improving, laptop, management, mark, modern, office, people, personnel, planner, planning, productivity, project, reminder, schedule, set, skill, staff, strategy, success, symbol, task, teamwork, time, timeline, tracker, work, workplace,