Record the specific things you do every day (split a big task into daily subtasks), remind you of something in the future, record how long a thing has passed, etc.

Mission Planning Bureau(Task Management), main functions:
1.a) You can split a short, medium and long-term task, the task is specific to each day, so that you can see your progress every day, every time you complete a task, you can cross it out, accumulate every day, and finally achieve success! ; B) You can get an overview of the task situation; c) Any temporary ideas, whimsical ideas can also be recorded in the task shard pool, and you can transfer to the task to do it when there is a suitable time.
2. Timing reminder function: a) Create a future timing reminder, so that you will not miss it; b) Create a past event to remind yourself how long has passed;
3. Some other useful gadgets.