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Put simply - it's the breaking up of a file into pieces so it can be saved to disk.
When you save a file, Windows simply looks for the first available free-space on the disk. It then saves the file - whether it will fit or not. If the file fits the free-space - end of story. If the free-space gets filled before the file is saved, Windows looks for the next available chunk of free-space and saves what's left of the file. The computer repeats the process until the entire file is saved.
Defragmentation - is a small program that uses existing free-space on the disk to 'join' all the fragments of a file together, before saving the file as one complete 'chunk'. If you have a lot of files on your hard-drive, it's a good idea to run defrag on a regular basis - that will help speed up the time the computer takes to process files.
Wiki User
∙ 7y ago
Wiki User
∙ 13y agoDisk de-fragmentation is the process of rearranging the data sectors of a file so that they are physically adjacant, minimizing the amount of time it takes to read or write them. Sometimes, this includes optimization so that similar files (contemporaneously accessed files) are grouped together.
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What is fragmentation and defragmentation in memory management?
fragmentashon is a phenomena in which storage sapce is used inefficetively,reducing storage capacity
What is disk drive?
A disk drive is a device that computers can use to read and write information on computer disk. An example of one is the hard disk drive.
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A disk array serves many purposes. It is a disk storage system that is capable of storing multiple disk drives. This product increases the availability and maintainability of stored information.
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What is reorganizing a disk called?
reorganizing the disk Defragmentation actually reorganizes the disk.
What tool can you use to defragment your volumes by recopying fragmented files to contiguous space on the disk?
Disk Defragmentation
What is Disk clean up Disk Defragmentation Device manager and System Restore?
What is applications all found in windows XP
A utility that reorganizes the files on a computer's hard disk so they are stored in contiguous sectors is called?
Disk Defragmentation
What maintenance operation should be performed to prevent a slowdown in data access speed?
Disk defragmentation.
When does a person use disk defragmentation?
A person should use disk defrag weekly to keep computer from slowing down but you only have to do it when it does slow down.
What is file defragmentation?
Disk Derangement is a tool that rearranges the data on your hard disk and reunites fragmented files so your computer can run more efficiently.
When disk defragmenter is completed why does it use or takes storage space on that disk?
Defragmentation is the process of rewriting non-contiguous parts of a file to contiguous sectors on a disk for the purpose of increasing data access and retrieval speeds. Because FAT and NTFS disks can deteriorate and become badly fragmented over time, defragmentation is vital for optimal system performance.
What are defragmentation utilities?
They are tools to re-arrange the space in a hard disk trough time all files in the hard disk need to be arranged so the hard disk can have more life and your computer will operate smoother.
Can you stop disk defragmenter halfway through a session?
Yes, you can cancel the defragmentation process before it is complete. It is probably a good idea to re-run the defragmentation at some point in the future, but failure to do so will not harm your computer.
A tool that re-organizes the hard disk to imrove performance?
Defragmentation utility is one of Windows utilities designed just for that.
What is the advantage of disk defragmentation?
Disk defragmentation helps to keep the HDD activity smooth and fast thus preventing lags in the opening of files, programs etc. Another important advantage is that if you defrag regularly, you dont need to wait for ages before your PC starts or shuts down. It contributes to maintaining good speed and performance of your system.
