Management is essential for the smooth functioning of businesses, involving organizing people and resources effectively to achieve goals.Management, originating from Latin meaning 'to handle' or 'to lead by hand', gained prominence during the industrial revolution.Henri Fayol is considered the 'Father of management' for introducing 14 management principles in 1916.Management styles include autocratic, democratic, transformational, and servant leadership among others.Essential management skills include leadership, communication, time management, decision-making, and adaptability.Popular job roles in management include Project Manager, Operations Manager, HR Manager, and Product Manager.Management roles can be categorized under strategic, operations, financial, marketing, human resources, project, and supply chain management.Top, middle, and lower levels of management exist, each with distinct responsibilities within organizations.Different management styles include authoritative, democratic, coaching, laissez-faire, transformational, and transactional approaches.Management by Objectives (MBO) involves setting measurable goals collaboratively with employees for better accountability.