O&O Defrag 21 
User Interface (GUI)

The main view of O&O Defrag consists of the following components:

O&O Defrag: User Interface

Key:

1. Ribbon Bar
2. Drive list
3. Cluster View (see Figure)
4. Time view
5. History
6. Drive status
7. File status

Read next:

• Drive List
• Cluster View
• Defragmentation summary
• Job View and Reports
• Status Views
• Tray icon (Notification area icon)