How to run Disk Defragment in Windows 11

Step 1: Click Start and search for and open Defragment and Optimize Drives.
  

 

Step 2: In the Optimize Drives window, choose a hard drive to defragment, and then select Optimize. If the hard drive is not listed, try to reconnect the hard drive or check the Advanced View option.

 

Step 3: The hard drive is analyzing and defragmentation.

 

Step 4: After the defragmentation is complete, the current status shows OK. and you may Close the tab

 

Credit : https://www.dell.com/support/kbdoc/en-th/000177397/disk-defragmenter-improves-system-performance