How do you beat windowsill on wwwgamesgames.com?

To beat Windowsill on gamesgames.com, navigate through various levels by solving puzzles and interacting with the environment. Pay attention to the objects and elements in each scene, as they often provide clues or tools needed to progress. Experiment with different actions and combinations to unlock new areas and ultimately reach the final goal. Enjoy the whimsical art and music as you explore!