diff --git a/README.md b/README.md
index 23dbc51..afea056 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ python3 -m venv venv
 source venv/bin/activate  # On Windows: venv\Scripts\activate
 python3 setup.py  # Installs system deps + Python packages
 
-# 2. Scan photos
+# 2. Scan photos (absolute or relative paths work)
 python3 photo_tagger.py scan /path/to/your/photos
 
 # 3. Process faces
@@ -86,13 +86,22 @@ python3 photo_tagger.py stats  # Creates database
 
 ### Scan for Photos
 ```bash
-# Scan a folder
+# Scan a folder (absolute path recommended)
 python3 photo_tagger.py scan /path/to/photos
 
+# Scan with relative path (auto-converted to absolute)
+python3 photo_tagger.py scan demo_photos
+
 # Scan recursively (recommended)
 python3 photo_tagger.py scan /path/to/photos --recursive
 ```
 
+**📁 Path Handling:**
+- **Absolute paths**: Use full paths like `/home/user/photos` or `C:\Users\Photos`
+- **Relative paths**: Automatically converted to absolute paths (e.g., `demo_photos` → `/current/directory/demo_photos`)
+- **Cross-platform**: Works on Windows, Linux, and macOS
+- **Web-app ready**: Absolute paths work perfectly in web applications
+
 ### Process Photos for Faces (with Quality Scoring)
 ```bash
 # Process 50 photos (default) - now includes face quality scoring
@@ -367,8 +376,9 @@ python3 photo_tagger.py search-gui
 
 **📋 Filters Area (Collapsible):**
 - **Folder Location Filter**: Filter results by specific folder path
-- **Browse Button**: Visual folder selection dialog
+- **Browse Button**: Visual folder selection dialog (selects absolute paths)
 - **Clear Button**: Reset folder filter
+- **Apply Filters Button**: Apply folder filter to current search
 - **Expand/Collapse**: Click +/- to show/hide filters
 - **Tooltips**: Hover over +/- for expand/collapse guidance
 
@@ -417,13 +427,32 @@ python3 photo_tagger.py stats
 python3 photo_tagger.py tag-manager
 ```
 
+### Dashboard GUI
+```bash
+# Open the main dashboard
+python3 photo_tagger.py dashboard
+```
+
+**🎯 Dashboard Features:**
+- **📁 Scan Section**: Add photos to database with folder selection
+- **Browse Button**: Visual folder selection dialog (selects absolute paths)
+- **Recursive Option**: Include photos in subfolders
+- **Path Validation**: Automatic path validation and error handling
+- **Cross-platform**: Works on Windows, Linux, and macOS
+
+**📁 Enhanced Folder Selection:**
+- **Visual Selection**: Click "Browse" to select folders visually
+- **Absolute Paths**: All selected paths are stored as absolute paths
+- **Path Normalization**: Relative paths automatically converted to absolute
+- **Error Handling**: Clear error messages for invalid paths
+
 ## 📊 Enhanced Example Workflow
 
 ```bash
 # ALWAYS activate virtual environment first!
 source venv/bin/activate
 
-# 1. Scan your photo collection
+# 1. Scan your photo collection (absolute or relative paths work)
 python3 photo_tagger.py scan ~/Pictures --recursive
 
 # 2. Process photos for faces (start with small batch)
@@ -486,6 +515,51 @@ The tool uses SQLite database (`data/photos.db` by default) with these tables:
 python3 photo_tagger.py scan /photos --db /path/to/my.db
 ```
 
+## 🌐 Path Handling & Web Application Compatibility
+
+### Absolute Path System
+PunimTag now uses a robust absolute path system that ensures consistency across all platforms and deployment scenarios.
+
+**📁 Key Features:**
+- **Automatic Path Normalization**: All paths are converted to absolute paths
+- **Cross-Platform Support**: Works on Windows (`C:\Photos`), Linux (`/home/user/photos`), and macOS
+- **Web Application Ready**: Absolute paths work perfectly in web applications
+- **Browse Buttons**: Visual folder selection in all GUI components
+- **Path Validation**: Automatic validation and error handling
+
+**🔧 Path Utilities:**
+- **`normalize_path()`**: Converts any path to absolute path
+- **`validate_path_exists()`**: Checks if path exists and is accessible
+- **`get_path_info()`**: Provides detailed path information
+- **Cross-platform**: Handles Windows, Linux, and macOS path formats
+
+**🌐 Web Application Integration:**
+```python
+# Example: Flask web application integration
+from path_utils import normalize_path
+
+@app.route('/scan_photos', methods=['POST'])
+def scan_photos():
+    upload_dir = request.form['upload_dir']
+    absolute_path = normalize_path(upload_dir)  # Always absolute
+    # Run photo_tagger with absolute path
+    subprocess.run(f"python3 photo_tagger.py scan {absolute_path}")
+```
+
+**📋 Path Examples:**
+```bash
+# CLI - relative path auto-converted
+python3 photo_tagger.py scan demo_photos
+# Stored as: /home/user/punimtag/demo_photos/photo.jpg
+
+# CLI - absolute path used as-is
+python3 photo_tagger.py scan /home/user/photos
+# Stored as: /home/user/photos/photo.jpg
+
+# GUI - Browse button selects absolute path
+# User selects folder → absolute path stored in database
+```
+
 ## 🔧 System Requirements
 
 ### Required System Packages (Ubuntu/Debian)
@@ -968,7 +1042,7 @@ python3 photo_tagger.py identify --show-faces --batch 10  # Opens GUI
 python3 photo_tagger.py auto-match --show-faces          # Opens GUI
 python3 photo_tagger.py search-gui                        # Opens Search GUI
 python3 photo_tagger.py modifyidentified                  # Opens GUI to view/modify
-python3 photo_tagger.py dashboard                         # Opens Dashboard (placeholders)
+python3 photo_tagger.py dashboard                         # Opens Dashboard with Browse buttons
 python3 photo_tagger.py tag-manager                       # Opens GUI for tag management
 python3 photo_tagger.py stats
 ```
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