Critical activities are essential tasks or actions that significantly impact the success of a project or organization. These activities are often prioritized because they directly contribute to achieving key objectives and goals. Identifying and managing critical activities helps ensure that resources are allocated effectively and that potential risks are minimized. In project management, critical activities are often linked to the Critical Path Method (CPM), which outlines the sequence of tasks that determine the project's duration. By focusing on these activities, teams can streamline their efforts, avoid delays, and enhance overall productivity, ultimately leading to successful project completion.