Memory, CPU, perhaps virtual memory on the system drive, and temporary space on the hard drive being defragmented. How much of each is needed depends on the software used to do the defragmentation.
A fragmented drive results in slow read and write operations as the files are scattered all over the hard disk. Microsoft Windows provides defragmenter utility to defragment the hard drive. Go to Start --> Programs --> Accessories --> System Tools --> Defragmenter
Uninstall undesired or unused programs (control panel>Install/uninstall programs).Defragment your hard drive. (Start menu>all programs> accessories>System Tools>Disk Defragmentor>Defragment Disk).Change a good system protection software (not take too much system resources)
Defragment of your hard drive on a monthly basis is one way of maintaining the hard drive.
The same way you defragment a normal PC hard drive. Hook it up, right click the drive in My Computer, go to tools, an among, disk clean up and error checking, there should be the option to defragment it. Once your there, just click defragment.
Defragment your hard drive. Be careful though...
Defragment the hard drive.
Defragment the hard drive.
go to control panel, system maintenance, speed up computer by rearranging files on your hard drive
It is a good idea to regularly back up important files and defragment your hard drive. It will make it last longer
that all it programed to do speeds up you OS
utility programs
Utility programs