Update README.md

README.md

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 # naraka-midi-connector
-Converts MIDI signals from digital piano to keyboard keystrokes to play instruments in the game NARAKA: BLADEPOINT
+
+This tool converts MIDI signals from a digital piano into keyboard keystrokes, allowing you to play instruments in the game NARAKA: BLADEPOINT.
+
+## Installation
+
+1. Clone the repository:
+    ```
+    git clone https://github.com/QuynhVir/naraka-midi-connector.git
+    ```
+2. Navigate to the project directory:
+    ```
+    cd naraka-midi-connector
+    ```
+3. Install the required dependencies:
+    ```
+    pip install -r requirements.txt
+    ```
+
+## Building the Executable
+
+Run the following command to build the executable:
+```
+pyinstaller 'Naraka MIDI Connector.spec'
+```
+
+The resulting executable will be located in the `dist` directory and named `Naraka MIDI Connector.exe`.
+
+## Usage
+
+1. Run the `Naraka MIDI Connector.exe` executable.
+2. Select your MIDI device from the dropdown menu.
+3. Select the base octave for your instrument.
+4. Click the "Start" button to start listening for MIDI signals.
+5. Play your MIDI instrument. The tool will convert the MIDI signals into keyboard keystrokes for the game.
+
+## Pre-built Binary
+
+A pre-built binary is available in the [latest release](https://github.com/QuynhVir/naraka-midi-connector/releases/latest) on GitHub.
+
+## Contributing
+
+Contributions are welcome! Please feel free to submit a pull request.
+
+## License
+
+This project is licensed under the terms of the MIT license.