This tool is easy and fast.
It's not an all-in-one tool. I recommend using it with other work tools.
This tool can help you organize what you need to do right now.
You can always check and modify it right away, and you can easily organize it using the tree structure.
There are many shortcut keys, but once you get used to it, you can adapt very easily.
Use this tool for short-term goals.
Write down the sudden occurrence of your work and reflect it in your work tool.
If you write it down in your notepad, it'll be too much trouble to save it and you'll lose it.