diff --git a/README.md b/README.md
index 468902c..929a53c 100644
--- a/README.md
+++ b/README.md
@@ -22,18 +22,20 @@ curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash -s -- --manual
 ```
 
-### Windows (PowerShell)
-```powershell
+### Windows (WSL/Git Bash)
+```bash
 # 🎯 SuperCharge Claude Code (all customizations)
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash
 
 # 🔧 Install Claude Code + Z.AI API
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.ps1 | iex
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash
 
 # 📖 Show manual instructions (no installation)
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.ps1 | iex; install-claude-code -Manual
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash -s -- --manual
 ```
 
+> **🪟 Windows Users:** Run commands in WSL (Windows Subsystem for Linux), Git Bash, or download scripts and run with `bash script.sh`
+
 ---
 
 ## ⚡ Why SuperCharge Claude Code?
@@ -113,9 +115,9 @@ This comprehensive customization package transforms your Claude Code installatio
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash
 ```
 
-**Windows (PowerShell):**
-```powershell
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex
+**Windows (WSL/Git Bash):**
+```bash
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash
 ```
 
 #### One-Line with Options
@@ -129,44 +131,32 @@ curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash -s -- --dev-mode
 ```
 
-**Windows (PowerShell):**
-```powershell
+**Windows (WSL/Git Bash):**
+```bash
 # Skip dependency installation
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex; supercharge -SkipDeps
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash -s -- --skip-deps
 
 # Development mode (verbose output)
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex; supercharge -DevMode
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash -s -- --dev-mode
 ```
 
 #### Manual Installation
 
-**Linux / macOS:**
+**All Platforms (requires bash):**
 ```bash
 # Clone the repository
 git clone https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade.git
 cd SuperCharged-Claude-Code-Upgrade
 
 # Run the supercharge installer
-./supercharge.sh
+bash supercharge.sh
 
 # With options
-./supercharge.sh --skip-deps
-./supercharge.sh --dev-mode
+bash supercharge.sh --skip-deps
+bash supercharge.sh --dev-mode
 ```
 
-**Windows (PowerShell):**
-```powershell
-# Clone the repository
-git clone https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade.git
-cd SuperCharged-Claude-Code-Upgrade
-
-# Run the supercharge installer
-.\supercharge.ps1
-
-# With options
-.\supercharge.ps1 -SkipDeps
-.\supercharge.ps1 -DevMode
-```
+> **🪟 Windows Users:** Use WSL, Git Bash, or run `wsl bash script.sh` after downloading.
 
 ### 🔧 Claude Code + Z.AI Installer (Optional)
 
@@ -177,14 +167,14 @@ cd SuperCharged-Claude-Code-Upgrade
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash
 ```
 
-**Windows (PowerShell):**
-```powershell
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.ps1 | iex
+**Windows (WSL/Git Bash):**
+```bash
+curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash
 ```
 
 #### One-Line with Options
 
-**Linux / macOS:**
+**Linux / macOS / Windows (WSL/Git Bash):**
 ```bash
 # Automatic installation (prompts for API key)
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash -s -- --auto
@@ -196,62 +186,36 @@ curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.sh | bash -s -- --skip-install
 ```
 
-**Windows (PowerShell):**
-```powershell
-# Automatic installation (prompts for API key)
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.ps1 | iex; install-claude-code -Auto
-
-# Manual instructions only (no installation)
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.ps1 | iex; install-claude-code -Manual
-
-# Configure API only (skip Claude Code installation)
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/install-claude-code.ps1 | iex; install-claude-code -SkipInstall
-```
-
 #### Manual Installation
 
-**Linux / macOS:**
+**All Platforms (requires bash):**
 ```bash
 # Clone the repository
 git clone https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade.git
 cd SuperCharged-Claude-Code-Upgrade
 
 # Run the Claude Code installer
-./install-claude-code.sh --auto
+bash install-claude-code.sh --auto
 
 # Other options
-./install-claude-code.sh --manual       # Show instructions only
-./install-claude-code.sh --skip-install  # Configure API only
-```
-
-**Windows (PowerShell):**
-```powershell
-# Clone the repository
-git clone https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade.git
-cd SuperCharged-Claude-Code-Upgrade
-
-# Run the Claude Code installer
-.\install-claude-code.ps1 -Auto
-
-# Other options
-.\install-claude-code.ps1 -Manual       # Show instructions only
-.\install-claude-code.ps1 -SkipInstall  # Configure API only
+bash install-claude-code.sh --manual       # Show instructions only
+bash install-claude-code.sh --skip-install  # Configure API only
 ```
 
 ---
 
 ## 📋 Available Scripts & Options
 
-### supercharge.sh / supercharge.ps1 - Main SuperCharge Installer
+### supercharge.sh - Main SuperCharge Installer
 Transforms existing Claude Code with all customizations.
 
 | Option | Description |
 |--------|-------------|
 | (default) | Interactive installation with all prompts |
-| `--skip-deps` / `-SkipDeps` | Skip dependency installation checks |
-| `--dev-mode` / `-DevMode` | Enable verbose output for debugging |
+| `--skip-deps` | Skip dependency installation checks |
+| `--dev-mode` | Enable verbose output for debugging |
 
-**One-liners (Linux / macOS):**
+**One-liners (Linux / macOS / Windows WSL):**
 ```bash
 # Full installation
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash
@@ -263,19 +227,7 @@ curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw
 curl -fsSL https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.sh | bash -s -- --dev-mode
 ```
 
-**One-liners (Windows):**
-```powershell
-# Full installation
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex
-
-# Skip dependencies
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex; supercharge -SkipDeps
-
-# Verbose mode
-irm https://github.rommark.dev/admin/SuperCharged-Claude-Code-Upgrade/raw/main/supercharge.ps1 | iex; supercharge -DevMode
-```
-
-### install-claude-code.sh / install-claude-code.ps1 - Claude Code + Z.AI Installer
+### install-claude-code.sh - Claude Code + Z.AI Installer
 Installs Claude Code and configures Z.AI GLM models or Anthropic API.
 
 **New Features:**