diff --git a/README.md b/README.md
index fc28f0c..b3e775b 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,11 @@ A cross-platform application for customizing your cursor with gameified logic.
 
 - Replace the system cursor with custom PNG images
 - Minimize to system tray for background operation
-- Cross-platform support (Windows, macOS, Linux)
-- Steam integration
+- Windows support (macOS and Linux support in development)
+- Optimized rendering with low CPU usage
+- System tray integration with context menu
+- Global hotkey support
+- Steam integration for item drops
 
 ## Project Structure
 
@@ -28,12 +31,19 @@ src/
 │   │   ├── mod.rs        # Windows module exports
 │   │   ├── types.rs      # Windows type definitions
 │   │   ├── state.rs      # Windows state management
-│   │   ├── cursor.rs     # Windows cursor handling
-│   │   ├── window.rs     # Windows window management
-│   │   └── hook.rs       # Windows mouse hook handling
-│   ├── macos.rs          # macOS-specific code
-│   ├── linux.rs          # Linux-specific code
-│   └── unsupported.rs    # Fallback for unsupported platforms
+│   │   └── cursor.rs     # Windows cursor handling
+│   ├── macos/            # macOS-specific code (in development)
+│   │   ├── mod.rs        # macOS module exports
+│   │   ├── state.rs      # macOS state management
+│   │   └── cursor.rs     # macOS cursor handling
+│   ├── linux/            # Linux-specific code (in development)
+│   │   ├── mod.rs        # Linux module exports
+│   │   ├── state.rs      # Linux state management
+│   │   └── cursor.rs     # Linux cursor handling
+│   └── unsupported/      # Fallback for unsupported platforms
+│       ├── mod.rs        # Unsupported module exports
+│       ├── state.rs      # Unsupported state management
+│       └── cursor.rs     # Unsupported cursor handling
 ├── integrations/         # External integrations
 │   ├── mod.rs            # Integrations module exports
 │   └── steam.rs          # Steam integration
@@ -50,6 +60,19 @@ src/
 
 - Rust 1.70.0 or later
 - Cargo
+- Platform-specific dependencies:
+  - Windows: None (fully supported)
+  - macOS: Development in progress
+  - Linux: Development in progress
+
+### Dependencies
+
+The application uses the following major dependencies:
+- iced 0.13.1 - GUI framework
+- tray-icon 0.20.1 - System tray functionality
+- image 0.24.7 - Image processing
+- global-hotkey 0.4.2 - Global hotkey registration
+- steamworks 0.11.0 - Steam integration
 
 ### Build Commands
 
@@ -63,21 +86,68 @@ cargo build --release
 
 ## Usage
 
-1. Place your cursor PNG files in the `assets` directory
-2. Run the application
-3. Select a cursor from the list
-4. Press Ctrl+Shift+F12 to exit the application
+1. Place your cursor PNG files in the `assets` directory (PNG format only)
+2. Run the application using `cargo run` or the compiled executable
+3. The application will load all PNG files from the assets directory
+4. Select a cursor from the list in the UI
+5. The application will replace your system cursor with the selected image
+6. When closing the window, the application minimizes to the system tray
+7. To fully exit, use the system tray menu or press the exit hotkey
+
+### Custom Cursors
+
+The application comes with two sample cursors in the `assets` directory:
+- `default.png` - A simple default cursor
+- `red.png` - A red-colored cursor
+
+To add your own cursors:
+1. Create PNG images with transparent backgrounds
+2. Place them in the `assets` directory
+3. Restart the application to load the new cursors
+4. The cursor name in the UI will be derived from the filename
 
 ## Hotkeys
 
-- Ctrl+Shift+F12: Exit the application
+- Ctrl+Shift+F12: Exit the application (restores original system cursor)
+  - If this hotkey fails, the application will try to use Ctrl+Alt+F12 or F12 as fallbacks
 
 ## System Tray
 
 - Left-click: Show the application window
-- Right-click: Open the context menu
-  - Next cursor: Switch to the next cursor
+- Right-click: Open the context menu with the following options:
+  - Next cursor: Switch to the next cursor in the list
   - Show window: Show the application window
-  - Quit: Exit the application
+  - Quit: Exit the application and restore the original cursor
 
+## Performance
 
+- The application uses optimized rendering techniques to minimize CPU usage
+- On Windows, it uses the Windows API to efficiently replace system cursors
+- The application uses event-driven cursor updates instead of polling when possible
+- Cursor images are cached to improve performance when switching between cursors
+
+## Previously Fixed Issues
+
+The following issues have been addressed in recent updates:
+- Task Manager compatibility: The application now properly handles elevated applications
+- System tray menu stability: Fixed issues with the tray menu disappearing when mousing over it
+
+## Steam Integration
+
+The application includes integration with the Steam API for future gameified features:
+- Item drop functionality is implemented but not yet active
+- Steam must be running for this functionality to work
+
+## Contributing
+
+Contributions to Cursor Rush are welcome! Here are some ways you can contribute:
+
+- Report bugs and issues
+- Suggest new features or improvements
+- Submit pull requests with bug fixes or new features
+- Help with documentation
+- Contribute to macOS and Linux platform support
+
+## License
+
+This project is currently in development and does not yet have a specified license. A license will be added in a future update.