Use the Defrag command to clean up the win7 disk fragment in one step

  
1. First open the run in the start menu list, enter "ldd; cmd" in the run dialog box to open the command prompt window;

2, then enter the "Defrag" command in the pop-up dialog box, Then, in the pop-up information, the defragmentation of each disk can be performed according to the syntax and parameters.


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