Part 1 How to use

 1. Tap "New Record".

 2. Input To Do data.

When you're finished inputting, tap "Save" on the top right.
*If you would like to set an alarm, put the "Remind me on a Day" on.

 3. Data is added.

 4. When you finished the task, tap and add check mark to the task.

 Part2 Make folders

 1. Tap the icon on the topleft.

 2. Tap "Create a new folder".

 3. Input the folder name. After input the folder name, tap "OK".

 4. A folder has now been added.