Calculator Application

Project Description

This project is a browser-based calculator that performs basic arithmetic operations such as addition, subtraction, multiplication, and division. It is designed to be intuitive, responsive, and feature-rich, meeting all the functionality expected from a basic calculator. Additional features include error handling, keyboard support, and support for floating-point numbers.

User Interface

Features

• Basic Arithmetic: Supports addition, subtraction, multiplication, and division.
• Chained Operations: Handles sequential calculations without resetting the display.
• Error Handling: Displays appropriate error messages for invalid operations like division by zero.
• Clear Functionality: Resets the calculator to its default state.
• Backspace Support: Allows users to undo their last input.
• Floating-Point Numbers: Users can input decimal values.
• Keyboard Support: Users can interact with the calculator using their keyboard.

How to Run the Project

1. Save the following files in a directory:
   • HTML File: Create an index.html file containing the calculator structure.
   • CSS File: Create a styles.css file for styling the calculator.
   • JavaScript File: Create a scripts.js file for handling the logic.
2. Open index.html in any modern web browser to start using the calculator.

Technologies Used

• HTML: For structuring the calculator interface.
• CSS: For styling the user interface.
• JavaScript: For implementing functionality and interactivity.