Notebook : What does defragment mean and how do I do it?

defragment Disk Defragmenter · Select Start, Windows Administrative Tools, and Defragment and Optimize Drives · Select the hard drive to be defragmented (

The meaning of DEFRAGMENT is to reorganize separated fragments of related data on into a contiguous arrangement How to use defragment in defragment How to Defragment a PVS vDisk with minimum downtime