diff --git a/OL35-installer.sh b/OL35-installer.sh
new file mode 100755
index 0000000..a2a37d5
--- /dev/null
+++ b/OL35-installer.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -e
+
+USER_HOME="$HOME"
+MAMBA_DIR="$USER_HOME/micromamba"
+CONFIG_DIR="$USER_HOME/.config/OptimaLab35"
+DESKTOP_DIR="$USER_HOME/.local/share/applications"
+ICON_URL="https://code.boxyfoxy.net/CodeByMrFinchum/OptimaLab35-installer/raw/branch/main/app-icon.png" # change to your actual repo URL
+ICON_PATH="$CONFIG_DIR/app-icon.png"
+
+echo "Checking for micromamba..."
+if [ ! -d "$MAMBA_DIR" ]; then
+    echo "Micromamba is about to be installed."
+    echo "When prompted, press ENTER for all options to accept the default settings:"
+    echo "- Micromamba binary folder"
+    echo "- Initialize shell"
+    echo "- Configure conda-forge"
+    echo "- Prefix location"
+    echo "Using the default installation is required for this script to work correctly."
+    sleep 2.0
+    "${SHELL}" <(curl -L micro.mamba.pm/install.sh)
+else
+    echo "Micromamba already installed."
+fi
+
+echo "Creating micromamba environment 'ol'..."
+eval "$("$MAMBA_DIR"/bin/micromamba shell hook -s bash)"
+micromamba create -y -n ol pip # First creating the mm env.
+echo "Installing with OptimaLab35..."
+micromamba run -n ol pip install OptimaLab35 # Then installing OL35, mm dosnt like to create env with OL35
+
+echo "Creating OptimaLab35 config directory..."
+mkdir -p "$CONFIG_DIR"
+
+echo "Downloading OptimaLab35 icon..."
+curl -L "$ICON_URL" -o "$ICON_PATH"
+
+echo "Creating desktop entry..."
+mkdir -p "$DESKTOP_DIR"
+
+cat > "$DESKTOP_DIR/OptimaLab35.desktop" <<EOL
+[Desktop Entry]
+Type=Application
+Name=OptimaLab35
+Exec=bash -c 'eval "\$(micromamba shell hook -s bash)"; micromamba activate ol; OptimaLab35'
+Icon=$ICON_PATH
+Categories=Graphics;Photography;
+Terminal=false
+EOL
+
+echo "Creating application shortcut. You may be prompted for your password to finalize permissions."
+chmod +x "$DESKTOP_DIR/OptimaLab35.desktop"
+
+echo "Installation complete! You can now launch OptimaLab35 from your application menu."
+echo "Tip: You can update the application at any time from the Settings menu."
diff --git a/README.md b/README.md
index 360f7b1..80d94fa 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,74 @@
-# OptimaLab35-installer
+# OptimaLab35 Installer
 
-Installation script (linux) to install OptimaLab35 (and micromamba) and setup desktop shortcut.
\ No newline at end of file
+This is a Linux installation script for **[OptimaLab35](https://code.boxyfoxy.net/CodeByMrFinchum/OptimaLab35)**.
+It will:
+
+- Install **Micromamba** with default settings (if it’s not already installed in the default path).
+- Create a Micromamba environment containing **OptimaLab35** (installed via `pip`).
+- Create a desktop shortcut for launching OptimaLab35.
+
+If you do **not** want to use Micromamba or have it installed in a different location, see **line 41** of the installer script (where `$DESKTOP_DIR/OptimaLab35.desktop` is created) and adjust accordingly.
+This script is **not** meant to be a universal installer for all Python environments — it’s tailored for my setup using Micromamba for quick deployment with a desktop shortcut.
+
+---
+
+## Usage
+
+Run this in a terminal:
+
+```bash
+"${SHELL}" <(curl -L https://code.boxyfoxy.net/CodeByMrFinchum/OptimaLab35-installer/raw/branch/main/OL35-installer.sh)
+```
+
+**Tip:** You can paste the URL into your browser to review the script before running it - you should never blindly execute random scripts from the internet.
+
+---
+
+## How to Update OptimaLab35
+
+OptimaLab35 includes a built-in updater:
+
+1. Open the **Settings** menu.
+2. Click **Check for update**.
+3. If an update is available, click **Update** and restart the application.
+
+---
+
+## How it Works
+
+1. **Micromamba Check**
+
+   - If `micromamba` is not found in its default location (`~/micromamba`), it is installed automatically using:
+
+     ```bash
+     "${SHELL}" <(curl -L micro.mamba.pm/install.sh)
+     ```
+  - During installation, **use the default settings** — just press Enter for each prompt (binary folder, init shell, configure conda-forge, and prefix location).
+
+2. **Environment Creation**
+
+   - A Micromamba environment named `ol` is created (or updated) and OptimaLab35 is installed into it via `pip`.
+
+3. **Configuration Setup**
+
+   - A configuration directory is created at:
+
+     ```
+     ~/.config/OptimaLab35
+     ```
+   - A logo image is downloaded from the repository for use in the desktop shortcut.
+
+4. **Desktop Shortcut Creation**
+
+   - A `.desktop` file is placed in:
+
+     ```
+     ~/.local/share/applications/
+     ```
+   - This allows you to launch OptimaLab35 from your system’s application menu.
+
+---
+
+## GAI Disclaimer
+
+ChatGPT was used for discussion and code generation in this project - including both Bash snippets and English language improvements.
diff --git a/app-icon.png b/app-icon.png
new file mode 100644
index 0000000..5407c46
Binary files /dev/null and b/app-icon.png differ