Welcome new user!

This is your to-do list handler.
Here's how to use it:
1. To add a new to-do, click on the circular button on your screen.
2. To edit or remove a to-do, move over it with your mouse and click on the required button.
3. You can mark a to-do as done with the check-marked button. You can edit it to be active again.
That's about it. Have fun!