Update KEY_NOTE.md

Author: lorenz-MotionGraphics

KEY_NOTE.md

@@ -0,0 +1,44 @@
+# Key Note
+
+## Installation Packaging
+
+This project utilizes **InstallForge** to create an installer for the application. The packaging process was guided by a tutorial from [Python GUIs](https://www.pythonguis.com/tutorials/packaging-tkinter-applications-windows-pyinstaller/).
+
+## Steps to Package the Application
+
+1. **Prepare the Application:**
+    - Ensure your Python script is working correctly.
+    - Place any required files (e.g., icons, additional resources) in the appropriate directories.
+
+2. **Using PyInstaller:**
+    - Open Visual Studio Code.
+    - Install `pyinstaller` if not already installed:
+      ```bash
+      pip install pyinstaller
+      ```
+    - Create a spec file for your application:
+      ```bash
+      pyinstaller --name "PY_FileEditor" --onefile main.py
+      ```
+    - This will generate a `dist` folder containing your executable.
+
+3. **Create an Installer with InstallForge:**
+    - Download and install InstallForge from [their official website](https://installforge.net/).
+    - Open InstallForge and create a new project.
+    - Add your executable and any other required files to the project.
+    - Configure the installer settings (e.g., installation directory, shortcuts).
+    - Build the installer.
+
+## References
+
+- Tutorial followed: [Packaging Tkinter applications for Windows with PyInstaller](https://www.pythonguis.com/tutorials/packaging-tkinter-applications-windows-pyinstaller/)
+- InstallForge: [InstallForge Official Website](https://installforge.net/)
+
+## Additional Notes
+
+- Ensure you test the installer on different Windows versions to check compatibility.
+- Regularly update your packaging process to incorporate any new dependencies or changes in the application structure.
+
+---
+
+Thank you for following the guidelines to package and distribute the Junior Professional File Editor application.