The document outlines key concepts around planning including defining planning, differentiating between formal and informal planning, describing the purposes of planning. It discusses how managers plan through establishing goals and developing different types of plans such as strategic plans, operational plans, long-term plans, and short-term plans. The document also covers traditional goal setting, management by objectives (MBO) approach, steps in setting goals, contingency factors that affect planning, and criticisms and issues around planning in dynamic environments.