1.Google Calendar — a digital, time-based planning tool that helps schedule events, meetings, and tasks in specific time slots. It offers reminders, recurring events, and easy synchronization across devices. 2.Notion — a flexible, all-in-one workspace for organizing tasks, projects, notes, and goals. Planning is done through customizable databases, lists, and boards tailored to personal or team workflows. 3.Physical planner — paper-based planning system where tasks, goals, and schedules are writ