This document discusses the fundamentals of planning for organizations. It defines planning as setting objectives and strategies to achieve goals, and developing coordinated plans. Planning considers both ends (goals) and means (how to achieve them). The document outlines criticisms of formal planning and discusses how planning quality and implementation contribute more to performance than the extent of planning. It also describes different types of plans based on their focus, time horizon, intended use, and level of specificity. Management by objectives and analyzing the external environment are presented as important planning approaches.