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 Make your Pc better
Disk Defragmenter
   
CMD Windows Back
Windows:
This method shows you how to open Disk Cleanup using Start Menu.
Please perform the following steps:
   
Please go to Start->All Programs->Accessories->System Tools->Disk Defragmenter
Please confirm UAC pop-up
Please click on Defragment now button
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Please click on Defragment now button
CMD:          
This method shows you how to open Disk Defragmenter using Command Prompt
Please perform the following steps:

In the Command Prompt window please select, copy and paste the following command:

dfrgui.exe

Please press Enter to execute
   
CMD Windows Up Back