Direct Benefits from Advanced Defrag :
Disk Defragment
- Enhances Windows system efficiency
- Accelerates programs launch time
- Improves file accessing speed
- Maintains optimal network speed
- Extends hardware useful life
- Avoid costly updates & reinstallations
Registry Defragment
- Removes invalid entries
- Eliminates Windows Errors
- Fewer system crashes or freezes
- Prevent blue screen of death
- Cures system sluggishness
- Build up desktop/laptop stability
Source : Here
