This is a simple calculator program with a graphical user interface (GUI) built using Python's Tkinter library. The calculator supports basic arithmetic operations such as addition, subtraction, ...

Install tkinter (if needed): If you don't have tkinter installed, you can install it using pip: pip install tk Run the script: Open your terminal or command prompt, navigate to the directory where you ...

The Tkinter GUI and its component elements are available for immediate use in Python by importing the "Tkinter" module. One of these components is the "listbox" widget.