I added a new readme.md and a preview image inside the Calculator folder to improve documentation and make the project easier to understand.

Calculator/readme.md

@@ -1,7 +1,92 @@
-#Create Simple Calculator using HTML, CSS and JavaScript
+# 🖩 Calculator Web App
 
-**Functionality**
-1. Buttons to type number
-2. Buttons to add, subtract, multiply and divide
-3. Button to clear everything
+A simple and interactive **Calculator Web Application** built using **HTML, CSS, and JavaScript**.  
+It supports basic arithmetic operations with a clean UI and real-time result preview.
 
+---
+
+## 📌 Features
+
+- ➕ Addition  
+- ➖ Subtraction  
+- ✖️ Multiplication  
+- ➗ Division  
+- 🔄 Clear input and results  
+- ⚡ Instant calculation after operator input  
+- 🎨 Styled UI with background image  
+
+---
+
+## 🛠 Tech Stack
+
+- **HTML** – Structure  
+- **CSS** – Styling & layout  
+- **JavaScript** – Logic and calculations  
+
+---
+
+## 📂 Project Structure
+
+**Calculator**/ \
+│── index.html \
+│── cal.css \
+│── cal.js \
+│── c10.jpg \
+│── README.md
+---
+## ▶️ How to Run the Project
+
+1. Clone the repository:
+    ```bash
+    git clone https://github.com/Axe-Pearl/Mini-Projects.git
+
+2. Navigate to the calculator project folder:
+    ```bash
+    cd Mini-Projects/Calculator
+3. Open index.html in your browser:
+
+    * Double-click the file \
+    or
+    * Use Live Server in VS Code
+
+---
+
+## 🧮 How It Works
+
+* User input is displayed dynamically on screen
+
+* When an operator (+ - * /) is entered, the calculation is triggered
+
+* Result is previewed instantly
+
+* Press = to finalize the computation
+
+* C clears both input and result
+
+---
+
+## 📸 Screenshot
+![alt text](image.png)
+
+---
+
+## ✅ Possible Improvements
+
+* Support multiple chained operations
+
+* Add keyboard input support
+
+* Improve mobile responsiveness
+
+* Add dark/light mode
+
+---
+
+## 🤝 Contribution
+
+Contributions are welcome!
+Feel free to improve UI, optimize logic, or add new features.
+---
+## 📄 License
+
+This project is part of the Mini-Projects repository and is open for educational use.

README.md

@@ -1 +0,0 @@
-