No. Disk caching improves hard-disk performance by anticipating data needs.
Do the Defregment disk
arc measure
what unit of measurement would u generally use for a hard disk drive?
A disk defragmenter.
it ill decrease your hard disk performance
The performance counter that tracks the percentage of time the hard drive is in use is called "Disk Time" or "Disk Utilization." This counter indicates the amount of time the disk is busy processing read and write requests. It is typically expressed as a percentage of total time, helping to assess how effectively the disk is being utilized and whether it may be a bottleneck in system performance. High values may indicate that the disk is a limiting factor for performance.
Disk compression on commonly-accessed files Files on the hard disk are too fragmented The computer has a virus
Three
I assume you mean floppy disk. Hard disks (hard-drives) are designed to be connected and not usually removable without opening the case.if you are referring to a Zip drives' hard-disk then no - not usually - unless it is required by an application or as a security measure.
A computer hard disk or hard drive (fixed disk) is hardware.
You cannot in any sensible way. RPM is a measure of (angular) velocity whereas litres is a measure of volume. Your hard disk will have an rpm but what does litres mean in terms of the disk?