This document discusses planning, including its meaning, nature, importance, advantages, disadvantages, and process. Planning is deciding in advance what to do, how to do it, when to do it and who to do it. It is goal-oriented, pervasive, efficient, helps with coordination and flexibility. Planning helps set objectives, avoid uncertainty, coordinate activities, and run organizations effectively. While planning is important, it can also be costly and delay action. The planning process involves analyzing internal and external environments, setting objectives and forecasts, identifying alternatives, and reviewing plans. There are different types of planning like corporate, divisional, group, and departmental planning.