O&O Defrag 18 
Product manual

Read next:

• About O&O Defrag 18
  • Features at a glance
  • Differences between the various Editions
• System requirements
• Installation
• Screen Saver
• Online registration
• Getting started
  • QuickStart
  • Analyze your drives
  • Defragmenting your Drives
  • Selecting a defragmentation method
  • Standard defragmentation methods
• User Interface (GUI)
  • Ribbon Bar
  • Drive List
  • Cluster View
  • Defragmentation summary
  • Job View
  • Reports
  • History
  • Tray icon (Notification area icon)
• Schedule defragmentation at regular intervals
  • Create job - General
  • Plan a schedule
  • Screen Saver Mode
  • Select drives
  • Exclude and include files
  • O&O ActivityMonitor for Jobs
  • Further job settings
  • Edit jobs
  • Duplicate job
  • Delete job
• Status reports
• Check drive
• O&O ClusterInspector
• Determine file position
• Zone filing
  • Rules for individual drives
  • Notation for rules
• Settings
  • General Settings
  • Boot time defragmentation
  • Automatic optimization
  • Select files for defragmentation
  • O&O ActivityMonitor
  • Work within the network
• Technical information
  • Conflicts with shadow copies during defragmentation
  • Using the command line version
  • Status notices and program output
  • Data Security and Integrity
  • Supported hardware
  • Supported File Systems
  • Free space needed for defragmentation
• TRIM Compatibility
• Recommendations and FAQs