One-and-done tasks refer to activities that require just a single action to complete. These tasks can significantly improve productivity when handled efficiently. To manage these tasks effectively, prioritize them early in your day or evening to gain a sense of achievement and reduce mental clutter. Techniques such as the 'two-minute rule' suggest that if a task can be completed in two minutes or less, it should be done immediately. Additionally, minimizing distractions and setting clear goals for what constitutes a one-and-done task can help improve focus and satisfaction upon completion. Using to-do lists or task management apps can support tracking and ensure these small tasks aren't overlooked. Ending your day having completed key one-and-done tasks fosters a positive mindset and can improve overall time management.