diff --git a/README.md b/README.md
index 657fa0c..a271a03 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
    sudo pacman -S --needed python python-virtualenv python-gobject gtk4 libadwaita gobject-introspection cairo pango glib2 xdg-utils noto-fonts-emoji
    ```
 
-   
+   Enviroment
    ```
    python -m venv venv
    source venv/bin/activate
@@ -102,21 +102,78 @@
 
    <details>
    <summary>Debian/Ubuntu/Rasberry Pi OS</summary>
+
       
    ```
-   sudo apt update && sudo apt install -y python3 python3-venv python3-gi gir1.2-gtk-4.0 gir1.2-adw-1 libgtk-4-1 libadwaita-1-0 fonts-noto-color-emoji
+   sudo apt update && sudo apt install -y python3 python3-venv python3-gi gir1.2-gtk-4.0 gir1.2-adw-1 libgtk-4-1 libadwaita-1-0 xdg-utils fonts-noto-color-emoji
    ```
+
+   Enviroment
+   ```
+   python3 -m venv venv
+   source venv/bin/activate
+   pip install -r requirements.txt
+   ```
+   <br><br>
+   Offline Voice Input for Linux
+
+   🎙️ pw-record / arecord -> 📄 WAV file -> 🧠 whisper-cli -> ✍ Text input  
+
    🎙️voice record
    >pw-record  
    ```
-   sudo apt update && sudo apt install -y pipewire wireplumber pipewire-audio-client-libraries pipewire-pulse
+   sudo apt install -y pipewire wireplumber pipewire-pulse pipewire-audio-client-libraries
    ```
    
    >arecord
    ```
    sudo apt install -y alsa-utils
    ```
+   <br><br>
+   📄 Offline Speech to Text
+    
+   ```
+   sudo apt install -y cmake make gcc
+   ```
 
+   Packages Check
+   ```
+   command -v pw-record || echo "pw-record not found"
+   command -v arecord || echo "arecord not found"
+   ```
+   <br><br>
+   🧠 Install whisper.cpp (Offline Speech Recognition Engine)  
+   
+   ```
+   git clone https://github.com/ggml-org/whisper.cpp.git ~/whisper.cpp
+   cd ~/whisper.cpp
+   cmake -B build
+   cmake --build build -j --config Release
+   ```
+   
+   >ls build/bin  
+   #Should see these -> ... whisper-cli, main, whisper-server, ...
+
+   <br><br>
+   Download 'Tiny' Model  
+   ```
+   mkdir -p ~/.local/share/whisper
+   wget -O ~/.local/share/whisper/ggml-tiny.bin https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-tiny.bin
+   ```
+   
+   Packages Check  
+   ```
+   ls -l ~/whisper.cpp/build/bin/whisper-cli
+   ls -lh ~/.local/share/whisper/ggml-tiny.bin
+   ```
+   
+   Manual Test  
+   ```
+   ~/whisper.cpp/build/bin/whisper-cli \
+     -m ~/.local/share/whisper/ggml-tiny.bin \
+     -f /tmp/capture-ai-mic-20260228-205753.wav \
+     -l tr
+   ```
    <br>
    <br>
    </details>