Windows 10 defrag vs defraggler

Most human being recognize that to keep the disk drive running at peak performance it have to be on a regular basis defragmented. Windows automatically does this, yet deserve to it be trusted to carry out the job?

First a little background information for non-technological readers. When a record is written to the disk drive, and also it can be your CV composed making use of a word processor, or a smashing new photo editor you have installed choose Photoshop, it might be composed as a solitary consistent file on the disk, but it could be break-up right into two or more components and a little can be conserved in one area on the disk and also a bit saved someplace else.

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The difficulty is that papers, photos, apps, device records, and also various other points are constantly being written, check out, and also deleted, so it is not constantly feasible to find a room substantial sufficient for a record to fit in. It may be divided right into small item to best fit the spaces on the disk.

Files grow too. You may conserve a word processor record today, yet tomorrow you could load it up and also compose some even more. As the file gets bigger tbelow isn’t constantly the area to expand into, so extra space is supplied elsewhere for the thriving file.

For miscellaneous factors then, records have the right to finish up break-up right into multiple components that are scattered throughout the disk and also stored in various areas. Windows keeps track of the components of a record so as soon as you should access it, it deserve to go and also obtain them all.

The trouble with mechanical disk drives, and one that does not affect solid state storage (SSD), is that it takes much longer to go and find all the components of a fragmentized file than it does if the file is stored all in one place on the disk drive.

The more pieces a record is damaged into, the longer it takes to load. When numerous files come to be fragmentized, the computer system slows down because it takes longer to fill papers, conserve them, run apps and also so on.

Fragmentation is negative. Defragging is good. When a disk drive is defragmentised, files that are divided right into a number of components scattered across the disk and reassembled and also conserved as a solitary file. They can then be accessed quicker and also even more quickly bereason the disk drive does not have to hunt for them.

Windows has a defragmenter utility and it is run immediately on a schedule to defragment the disk. This keeps the contents totally free of file fragments and so the disk performance is preserved. You will not see it working bereason it does it in the background and it does not screen anypoint on the screen. It simply works. Or does it?

Defrag the disk

Windows disk defragmenter can be run in manual mode whenever you desire and it is easy to usage. I will be making use of Windows 10, however Windows 8 and also 7 are incredibly equivalent. Open an Explorer home window and also pick This COMPUTER in the left panel. Right click the disk drive (C:) and choose Properties on the menu that is presented. Select the Tools tab and also then click Optimise.



This opens up the disk defragmenter interchallenge. Some disks are divided into partitions, so you may see a number of noted. The one provided to save Windows and also your records is C:. Select it and also click Optimise.


The disk is automatically debroke up as soon as a week on a schedule by Windows, so it should not take long to run manually because at most tbelow is just salso days’ worth of broke up papers. It might take 5 or 10 minutes at the majority of.

Check for fragmentation

After running Windows disk defragmenter it is not unreasonable to suppose that the disk contents are defragmentized. Tbelow are various other disk defragmenters and these deserve to be provided to independently check the state of the disk drive.

For instance, you can usage Defraggler. Tright here are 2 versions, one that have to be mounted and also a portable version that you simply unzip and also run from almost everywhere. I prefer the portable one and both versions are free.

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Run Defraggler, pick the C: drive and also click the Analyse switch. After the disk has been analysed, choose the Files tab to see a list of the fragmented documents. Click the Fragments heading to kind them by the variety of pieces (click it twice if important to present the many fragmentised at the top).



Defraggler was run just secs after Windows defragmenter finished defragmenting the disk, yet it shows a lengthy list of files that are broke up. One has 91 fragments!

Perhaps Defraggler is wrong. Maybe it is a pest. IOlittle bit Smart Defrag is an additional cost-free disk defragmenter and there is a portable variation that you have the right to run from all over as and as soon as you need it, fairly than installing it and running it all the moment.

Smart Defrag reflects virtually the exact exact same outcomes and tbelow is a long list of fragmented papers.



Why is this happening? Some files are in constant use and so they cannot be defragmentised. The windows swap file is one of them. The variety of locked papers that cannot be defragmentized is little though, and it does not account for the lengthy list in Defraggler and also Smart Defrag.

Expanding the Defraggler home window and viewing the path to the broke up files revealed that many, yet not fairly every one of them, were in the Google Drive folder. The Google Drive application is installed on my computer and it syncs a neighborhood folder on the disk with the remote digital storage. It provides accessing files on Google Drive much easier bereason they are on the neighborhood disk and not remote virtual storage, and also it also suggests tbelow is a backup as documents are stored in two places – online and in your area.

It looks choose Windows disk defragmenter ignores the Google Drive folder on the disk. It might be because the Google Drive application has actually flagged the folder as constantly in usage, prefer a document that is open up in an application. However, this does not show up to be true because it is feasible to pick the records in Defraggler and also defragment

It is not clear why Windows ignores the Google Drive folder when other defragmenters deserve to defragment it. It explains a lot of the records that are not debroke up by Windows, yet there are a couple of others that are skipped for some unrecognized reason.

Windows defragmenter 64MB limit

It is well known that Windows disk defragmenter does not defragment huge files. Any fragment that is over 64MB is ignored. Big records deserve to have numerous fragments and also they will not be reassembled and stored as a solitary block on the disk.

The factor for this is basic and also fairly wise. It doesn’t make the majority of distinction.

To view why, think about going on a 100 mile journey by bus. It stops three times for 5 minutes each. The stops add to the journey length, yet it is a long journey and also the stops are inconstant. Now imagine a one mile bus ride that stops 3 times for 5 minutes each. The delays are substantial and also add the majority of time to the short journey.

It is like that as soon as accessing records on the disk. When a big file is split into pieces, it does not take substantially much longer to access them. When a small file is separation right into pieces then the moment essential to find each fragment is considerable and also make the process a lot slower. It is therefore vital to fragment small files and big ones have the right to be ignored – they just aren’t worth the effort of defragmenting.

Large papers and also the Google Drive folder makes up virtually every one of the file papers not defragmentised by Windows. Tright here are a couple of others unaccounted for, however the number is small.

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Windows does a reasonably excellent task of keeping the disk drive debroke up, however a third party defragmenter goes that little bit further.