Defragmentation windows 10 free. Click the “Optimize” button.

Schedule events for better time management. Reboot the computer to defrag the system files that are in use. Oct 14, 2019 · For that little performance boost, using the free built-in Windows Defragmenter is worth it. Download Defraggler for Windows PC from FileHorse. May 22, 2018 · Use Defraggler to defrag your entire hard drive, or individual files - unique in the industry. 1/8/7/Vista/XP: Lifetime Free Basic Version: Learn More: O&O Defrag Free Edition: Windows 8, 7, XP, Vista: 30-Day Money-Back Guarantee: Learn More: Defraggler: Windows: Lifetime Free Basic Version: Learn More: Wise Care 365: Windows 10/8. Auslogics Disk Defrag assure le bon fonctionnement de vos disques durs. If you receive the User Account Control tool prompting you to allow the app to make changes to your computer, click Yes. To do this, simply search ‘defrag’ into the Being an older machine,, my computer system tends to become fragmented quite easily. Then select Defragment and Optimize Drives from the list of options. Two of the best defrag for Windows 10 are Smart Defrag and Defraggler. Ada beberapa cara untuk membukanya. Have a look at the real-time display of memory sectors. Click Optimize. In this window, select the drive you want to defragment and click on the “Optimize” button. It differs from Jan 12, 2022 · Puran Defrag’s free version is an effective tool if you don’t want something too complicated, and you can also download Puran’s free Utilities suite, which also serves up tools for disk cleaning, file recovery, gaming, disk wiping and much more. Defragment free space Organizes empty disk space to prevent further fragmentation. Iobit is constantly upgrading and striving to make the product even better as time goes by. Type defrag in the Windows Search bar and click on Defragment and Optimize Drives option in the “Best Match” section of search results. Pastikan lagi kamu memilih drive dengan tipe " Hard disk drive ". defrag /C /H /V /O. 1/3. Having My "Smart Defrag 8 Pro" set to auto defrag, and running a "Defrag and Optimize" once a week, keeps my system running smooth and well. Step two: Examine the list of your computer’s drives in the Defrag tool, and find the hard drive you want to defrag. Defragmentace počítače s Windows 10. MyDefrag, Defrag Professiona, PerfectDisk 10. May 2, 2023 · The optimization process is largely automated in Windows 10 and Windows 11, with your computer going through the defrag/trim process on a regular schedule. Proses ini hanya memakan waktu beberapa menit saja. This tool is your go-to for defragging in Windows 11. Auslogics Disk Defrag is a compact and fast defragmentation tool that supports both FAT 16/32, and NTFS file systems. Baidu Disk Defrag 10 – The most Reliable Disk Defragmenter. Hit the Start button, type "Defragment," and open the tool that pops up. com. To perform a fragmentation analysis of a volume mounted on drive C and provide progress, type: Copy. Oct 21, 2013 · 1. Jul 3, 2024 · DOWNLOAD Auslogics Disk Defrag 11. Then defrag your C:-drive with Puran Defrag or similar software. Defragmentation. Select the Only next boot option, click Apply and then OK. Feb 29, 2024 · Free up your hard drives space by performing defragmentation. 98MB: Auslogics Disk Defrag Pro: The interface is cleverly designed. This way you’ll know whether or not the drive (s) need optimization in the first place. Select your external hard drive: In the Optimize Drives window, select your external hard drive from the list of available drives. Feb 1, 2020 · 1. In the context menu, select Properties. The amount and time is different for every Sep 24, 2019 · How To Defrag Windows 10 Hard Drive Beginners [Tutorial]In order to minimize slow hard drive performance, Windows 10 (and so Windows 8. 0. It’s like a magic wand for your hard drive, getting all those files back in line. The analysis may take a few minutes to complete, depending on the size of the drive and the level of fragmentation. Filed under: Power Defragmenter Download. 3 Size: 6. Feb 29, 2024 · Download Defraggler latest version for Windows free. To determine if the disk needs to be defragmented or not, click Analyze disk. It also attempts to create larger regions of free Aug 26, 2020 · Quick Summary. Activate 'God Mode'. Clean useless and outdated junk files, browser traces, cookies, and history. On the next screen, select the Hard Disk Drive that you want to defragment and click on the Optimize button. Once it’s done, you’ll see a percentage that indicates how fragmented the Feb 25, 2019 · 5. Also Available: Download Defraggler Portable. TheWindowsClub covers authentic Windows 11, Windows 10 tips, tutorials Feb 17, 2024 · Step 2: Analyze the Drive. Source Defragment the disk after upgrading to Windows 10 for speed. Open Disk Defragmenter by clicking the Start button . Dec 26, 2018 · Download Puran Defrag latest version for Windows free. Windows 10 (Both 32-bit & 64-bit) 10. ABONNER PÅ RSS-FEEDS. In the maintenance of file systems, defragmentation is a process that reduces the degree of fragmentation. 5; Smart Defrag 2. Select the hard drive you want to optimize and click Analyze. May 24, 2019 · Top 15 Disk Defragmenter Software for Windows 11/10/8/7 in 2024 (Free & Paid) The performance of defrag software mainly depends on the hardware and processor of your system, but if you use high-quality disk defrag software, then you can take full advantage of the defragmentation process. The interface is user-friendly, and it is very efficient for its purpose. Feb 6, 2010 · 6 of the best defrag software downloads. Apr 24, 2021 · It is a free disk defragmenter. Like Windows 8 and Windows 7 defragment, Windows 10 also automatically defragment files on a regular time, once a week by default, but sometimes it may not run as expected. Best Free Defrag Software for Boot-Time Locked Files: UltraDefrag. UltraDefrag is a powerful utility tool for defragmenting Windows 10 computers. Add More RAM. Last updated July 11, 2024 Views 14,827 Applies to: Windows. Sep 2, 2019 · Method One: Control Panel. Consolidates Free Space. Highlight the drive you want to scan and click Analyze. Search command prompt and click Run as administrator. Microsoft Drive Optimizer was first officially shipped with Windows XP . In Windows 10 or Windows 8. AOMEI Partition Assistant Select the drive you want to clean up, and then select OK. List of best programs to perform disk defrag in Windows: Top 1. This problem also occurred when I had Windows 10. Oct 25, 2023 · Open the “Optimize Drives” utility: Press the Windows key + R to open the Run dialog box. Puran Defrag latest update: December 26, 2018. To get a description of the file type, select it. To defrag a Windows 11 PC, use the built-in tool in the Settings app. Nov 13, 2022 · Download these free registry defragmentation software for Windows, to defrag your registry. It is an excellent tool that’s stocked with a variety of useful features. In most cases, they come with either trial periods before payment or free and limited versions. Step 2: Analyze Your Drives. 1, 10, 11. It can run on a PC with Windows 11 or Windows 10. Overall, Defraggler is a valuable addition to any Windows user's toolkit for disk maintenance and optimization. Using a registry defragmenter occasionally may help computer performance. Jun 16, 2023 · Type "defrag" in the Cortana search box to open the application titled "Defragment and Optimize Drives". Windows Server 2008 and 2003 are also supported. Click the "Optimize" button to begin defragging all selected drives. I successfully used Free Window Registry Repair to clean up the registry in both Windows 10 and Windows 7. Detailed steps: First, we need to open the Defragment tool. Defraggler latest update: February 29, 2024 Optimized 64-bit builds on Windows 8 and 10. Vælg knappen Optimer . Crucial features not available in the free version. And finally set the pagefile to a fixed size, the recommended size + 2 MB. Buy Microsoft 365; All Microsoft. Free Download. 4 : 15. Defragment while you sleep – and wake up with a faster PC. Find apps, programs and more Windows 10, Windows XP, Windows Vista, Windows Free Disk Cleanup and Defragment Tool. Use the same size for the minimum and te maximum size, so the pagefile will not defragment anymore. Windows 11. 6MB | Released: 2024. Search and open the “Defragment and Optimize Drives” tool. In Short. Dec 21, 2014 · 1. The following is the sequence we followed to do the tests for each disk defragmenter. Auslogics Registry Defrag is a product of Auslogics, certified Microsoft® Application Developer. Auslogics Software Pty Ltd (Free) User rating. Glarysoft Disk SpeedUp is probably the simplest option out there. Compatible with Windows 7, 8, 8. Version 14. Jun 23, 2014 · Power Defragmenter is provided under a freeware license on Windows from hard drive defrag software with no restrictions on usage. Type Defragment and Optimize Drives into the taskbar search, and press Enter. May 7, 2024 · Step 1: Open the Defragment and Optimize Drives Tool. In the search box, type Disk Defragmenter, and then, in the list of results, click Disk Defragmenter. It is compatible with Windows XP/ Vista/7/8/10. To defragment your hard disk. Vyberte Defragmentace a optimalizace jednotek. In Windows 7, press the button “ Defragment now… ” to open Disk Defragmenter. Defragmentation of your hard drive can Quick Defrag Give your hard drive a quick touch-up with Quick Defrag. Disque dur & partition. Mar 10, 2020 · Option 2: Defrag with Command Prompt. En effet, ce programme fait partie des nombreux logiciels destinés à optimiser la Mar 30, 2012 · PerfectDisk Free is provided under a freeware license on Windows from hard drive defrag software with no restrictions on usage. Select the drive for which you want to run defragmentation and then Jul 25, 2023 · Puran Defrag is available for free. O&O Defrag has a smart defragmentation algorithm that optimally arranges files. Feb 29, 2024 · Download Auslogics Disk Defrag latest version for Windows free. Jika memilih " Analyze ", komputer akan menganalisis terlebih dahulu berapa persen fragmentasi yang terjadi di hard disk. Dec 5, 2021 · Optimize Drives from Drive Properties. Download, use, and update it absolutely free for your personal computers, business or enterprise servers – it won't cost you a penny. Methodologies. Hi, I have Windows 11 and I tried to defragment my Local Disk C and every time it gets stuck 0% consolidated. 1, 10 and MS Server OS! Please open the Defragmenter via run command dfrgui, use keyboard shortcut [Windows+R] and use the command dfrgui and press ENTER ( see Image-1 Arrow-1 )! In all Windows Desktop and Server it is now called optimize not defragmenter, but the result is the same! Jun 23, 2024 · The free Disk Cleaner also includes Wise’s Disk Defrag tool that you can use to defragment your fragmented Hard Disk Drives. Postup pro optimalizaci jednotek: Na hlavním panelu vyberte vyhledávací panel a zadejte defrag. Apr 22, 2021 · To do that, go to This PC or Computer, and right-click or tap and hold on the drive’s name. Kemudian, kamu bisa memilih antara " Analyze " atau " Optimize ". Free Hard Drive Defrag Software. To defragment all volumes with normal priority and provide verbose output, type: Copy. BleachBit. Lalu menuju tab Tools dan klik Optimize. 2. Step three: Check the “Media Type” column for Jun 24, 2017 · This runs a defragmenter utility just after the PC is switched on and before Windows loads. (see screenshot below) 4. Cara pertama adalah dengan menggunakan taskbar. The Optimize Drives utility will open. Here, type dfrgui and hit enter. 27 MB. 1 is the latest version last time we checked. One of the fastest defraggers in the world, Disk Defrag often takes less than 10 minutes to defragment an average-size hard drive. A) Open This PC in File Explorer (Win+E). MyDefragGUI is the graphical user interface for the comfortable handling of this program. This utility aims to speed up your computer by making use of several defragmentation algorithms. 1 Windows 10-es PC töredezettségmentesítése. Download. Vyberte diskovou jednotku, kterou Jan 3, 2022 · Defraggler can be used in 32-bit and 64-bit versions of Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP. 1; Windows Disk Defragmenter; Microsoft Windows 7 x64 with Service Pack 1 . Enable Swipe to Delete in Email. May 10, 2019 · Image Credit: TechRadar. Optimering af dine drev kan få din pc til at køre mere jævnt og starte hurtigere. Under Current status, select the disk you want to defragment. Windows 10. Add to watchlist Add to download basket Send us an update Report. You can also use Command Prompt with the defrag command. Most of the applications below offer a free version. com Windows 10, Windows 11, Windows 7, Windows 8, Windows Vista Feb 13, 2023 · 1. Initially defragmentation will put all the pieces of files beside each other on your hard drive. After an analysis of a drive, the software lists every fragmented file it found. ”. Nov 18, 2022 · Windows 10 provides a built-in free disk defrag tool to help you accomplish this Windows 10 defragment task. 6; Ultra Defrag 5. Turn on all the tick box options and click Configure. Devices and drivers. Right-click on any hard drive partition you want to run defragmentation for, and select Properties. Highlight the drive you want to defrag. Select the drive you want to defragment and click “Analyze. Windows 10, 8, 7, Vista, XP: 1. Microsoft Drive Optimizer. Version: 11. Use Maximum CPU Power. (see screenshot below) C) Click/tap on the Tools tab, click/tap on the Optimize button, and go to step 5 below. Defragmentation software works by moving the fragments around your hard disk drive into a continuous stream May 12, 2023 · To keep your Windows 10 PC running smoothly, it's necessary to defrag your hard drive regularly. Vælg Defragmenter og Optimer drev. Open the Run window by pressing Windows and R keyboard shortcut. Optimalizací jednotek můžete dosáhnout toho, že počítač bude běžet plynuleji a jeho spouštění bude rychlejší. Automatic Defragmentation and Automatic Boot Time defragmentation can be done by this tool. Select the view option Large Icons, then look for Administrative Tools. 7. Measure the Time it Takes for Apps to Load at Boot. Auslogics Disk Defrag latest update: February 29, 2024. Download Defraggler Latest Version. Top 5 free disk defragmenter for Windows PC. Select OK. If you need to free up more space, you can also delete system files: In Disk Cleanup, select Clean up system files. Under Files to delete, select the file types to get rid of. UltraDefrag (64-bit) is an open source defragmentation tool. Toolwiz Smart Defrag – Unleash the power of your drive. /. Microsoft Drive Optimizer (formerly Disk Defragmenter) is a utility in Microsoft Windows designed to increase data access speed by rearranging files stored on a disk to occupy contiguous storage locations, a technique called defragmentation. There's an installable and a portable version available. Sådan optimerer du dem: Vælg søgelinjen på proceslinjen, og Angiv Defrag. Lalu klik kanan pada Local Disk (C:) kemudian pilih Properties. Scheduled defragmentation. Copy and Paste Feb 11, 2021 · Ultra-Fast Engine. Defragmenting your secondary storage has long been a reliable Jan 1, 2024 · Wise Care 365 – Overall Best Disk Defragmenter for Windows 11. 1. Once done, you can close the Defragment tool. Merges scattered Apr 15, 2016 · To do this, follow these steps: To defragment your hard disk. Auslogics Disk Defrag. Untuk cara ini, hal pertama yang harus kamu lakukan adalah ketik di taskbar keyword “optimize” atau “defrag”. Press Windows Key + E to open File Explorer or double-click on This PC. 1, Windows 7, and prev Puran Defrag is a very simple disk defragmenter which will defrag the files and optimize your system, collecting all the fragments of a file and putting them together, as well as moving some frequently used files and all directories to faster disk areas. First remove the pagefile entirely. Reduce Windows Visual Effects. When you find that it takes much longer to open a file, you may Jun 3, 2024 · RegSofts Software's website says it is compatible with Windows 11, 10, 8, 7, Vista, XP, and 2000, NT, ME and 98. Válassza a meghajtók töredezettségmentesítése és optimalizálása elemet. Latest version: Auslogics Disk Defrag 11. 03. 1/8/7/Vista and XP: 60-Day Money-Back Guarantee: Learn More Mar 19, 2024 · Is there a reliable free RAM optimizer for Windows 10. Microsoft never specifically says, because Windows auto-detects the needed settings. Wise Disk Cleaner also has scheduler option that lets you clean your Disk automatically. It is actually the only open source defragmentation software for Windows OS available in both 32-bit and 64-bit versions. Open Control Panel. While rebooting, it can defrag files that are normally locked by Windows. Select the drive you want to defrag and click Analyze . May 29, 2024 · Free Defragmenter Forever Smart Defrag is 100% freeware. Pilih partisi HDD yang ingin kamu defrag (boleh semua atau individu) lalu klik Analyze all. Puran Defrag is a very simple disk defragmenter which will defrag the files and optimize your system, collecting all the fragments of a file and putting them together, as well as moving some frequently used files and all directories to faster disk areas. It supports GUI and Console command line defrag. This will give you an idea of how fragmented the drive is. Buka Windows Explorer (My Computer). buy now $11. A meghajtók optimalizálása révén a számítógép egyenletesebben futhat és gyorsabban indulhat. 2: 1. Select your drive, analyze it, then optimize it. 100% Safe and Secure ✔ Free Download (32-bit/64-bit) Latest Version 2024. Auslogics Disk Defrag: Best disk defragmenter for pro-PC users. Az optimalizálás menete a következő: Jelölje ki a tálcán a kereső sávot, és írja be a Defrag parancsot. Download Latest Version for Windows. By default, scheduled optimization (that is, defragmentation) is enabled in Windows 10. Sep 28, 2023 · To defragment the volumes on drives C and D in parallel in the background, type: Copy. The tool will start the defragmentation process. Switch to Tool tab then click on “ Optimize ” under Optimize and defragment the drive. MyDefrag is a free defragmentation program for all Windows systems starting from Windows 2000. 431; Puran Defrag 7. B) Right click or press and hold on any hard drive, and click/tap on Properties. Vælg det diskdrev, du vil optimere. You can still use your computer during the defragmentation process. Disk SpeedUp – Top Free Disk Defrag Software. May 21, 2021 · Suivez les étapes ci-dessous pour défragmenter le disque dur de votre ordinateur sous Windows 10 : Lancez l'explorateur de fichiers. Best Free Defrag Software for Both NTFS and FAT32 Compatibility: Defraggler. " Windows 10 defragmentation and optimization How to defrag and optimize my drive C in my WIndows 10 laptop. This process boosts your hard disk performance and thus overall system speed. 1, click or press Optimize. Best Free Defrag Software for Files Optimized Placement: MyDefrag. However, you may get the best complete solutions as paid-for software. ) Start directly Defragmenter in Windows 8. Click System > Storage > Advanced storage settings > Drive optimization. Consider the Current Status of each drive to see which need defragging, if any. Set Defraggler to run daily, weekly or monthly. Nov 13, 2019 · O&O Defrag se substitue à cet outil Windows en solutionnant ses deux défauts. defrag c: d: /m. This compact and portable Windows application supports NTFS and FAT32 file systems. defrag c: mountpoint /a /u. 88 $10. Microsoft 365; Teams; Copilot; Windows; Surface; Xbox; Deals; Small Business Jul 2, 2024 · Best Free Defrag Software for Game Optimizations: Smart Defrag. Optimize your hard drive and free up space. Its engine is very fast, because it is created as kernel-mode driver If you are installing Windows 10 on a PC running Windows XP or Windows Vista, or if you need to create installation media to install Windows 10 on a different PC, see Using the tool to create installation media (USB flash drive, DVD, or ISO file) to install Windows 10 on a different PC section below. Consolidates Free Space Merges scattered pieces of free space into a contiguous block, preventing fragmentation of newly created files. We hope our guide has informed you well about the best defrag software Mar 6, 2024 · Free online help documentations. You'll see the progress under the Current status field for the drive you're analyzing. Defraggler, the award-winning hard drive defrag tool from the makers of CCleaner. Note: You always want to analyze the drive first to figure out if the Mar 30, 2024 · Membuka disk defragmentation pada Windows 10 cukup berbeda dengan Windows 7. Follow the steps below to Defragment Hard Drive in Windows 10. Free up your disk space, protect your privacy, and make your PC run faster. Share. Flush Memory Cache. Download the latest version for free. 6. You can select Run Type, Day, and Time to perform Disk cleaning. En principe, un raccourci vers cette fenêtre est disponible Oct 25, 2021 · Cara Defrag HDD Windows 10. May 5, 2022 · Search ‘defrag’ in the Windows search bar. 0 is the latest version last time we checked. Dec 22, 2020 · Calibrate Your Monitor. It's running out disk space when I see no files in folders except for the WIndows folder, which has the old windows file. Is PerfectDisk Free for Windows 10? Yes. Select the drive you want to defrag and click "Analyze. 1/8/7/Vista e XP: Garantia de devolução do dinheiro 60-Day: Saber Mais Windows'Desfragmentador de disco integrado: Windows 10: Avaliação May 14, 2022 · While there are lots of free, third-party defragmenters, you can use the Windows disk defragmenter without having to download anything since it's built into the operating system. Powered by an user-friendly interface, it Open the Start menu. Select the file types to get rid of. In this article, you’ll learn seven of the most effective ways to clear out old memory and boost available RAM in a Windows machine that’s suffering from performance issues. In the drive’s Properties window, go to the Tools tab. 5 MB: Disk SpeedUp – Glarysoft Utilities Aug 29, 2015 · Disk Defragmenter might take from several minutes to a few hours to finish, depending on the size and degree of fragmentation of your hard disk. Download and installation of this PC software is free and 3. 6 | 17. 4. Defraggler by Piriform – Free Defrag Software. 6 for Windows. Jun 9, 2023 · Conclusion. This analyzes the disk’s fragmentation level and launches the defragmentation process. It's supplied with advanced disk optimization techniques, which will remedy your system sluggishness and crashes caused by disk fragmentation. MyDefrag defragments very fast, has several optimization strategies, offers the highest possible data security, and can also defragment external storage media. . Scheduled defragmentation Defragment while you sleep - and wake up with a faster PC: Set Defraggler to run daily, weekly, or monthly. The analysis could take several minutes. If the results of the analysis show less than 10% DownloadRegistry Defrag today. Global. Open Disk Defragmenter by clicking the Start. On the Command Prompt, type the command below and press enter. Masuklah ke bagian " Tools ", lalu klik " Optimize ". Mar 23, 2021 · Search 'optimize' in the search box next to the Windows Start icon, and select Defragment and Optimize Drives to open the Optimize Drives window. The improvements you'll get are too small to be noticed most of Jul 1, 2021 · Windows 10's built-in tools lets you defragment your hard drives That said, Windows 10's tools are free, unlike many third-party tune-up apps that charge a one-time fee (and, depending on the May 30, 2022 · Disk Defrag Free gratuit pour PC. Memory Is Important. 3. UltraDefrag. Defragment Your Hard Drive. For speed boost, direct consolidation is there. Download and installation of this PC software is free and 1. MyDefrag GUI (jkDefrag) – Defrag with custom scripts. It doesn't only defragment files - it can also optimize your hard drives' file system. 5. Method 1. The Windows defrag tool runs automatically once a week in Windows 10, Windows 8, and Windows 7, so you probably don't need to defrag on your own. Jul 8, 2020 · First, prior to optimizing, you’ll want to analyze the drive (s). Dec 18, 2020 · Like the previous defrag method, if your computer's operating system is Windows 7, 8, 10, or Vista, you can run its disk defragmentation manually when you think your computer is in need of one. 07. However, if you want to check the Apr 28, 2022 · Here’s how to defrag a computer: Click the Start button in the bottom-left corner of your screen and type the word defrag. 6. Install all the necessary software, drivers, and all the disk defragmenter tools. Jan 29, 2024 · O&O Defrag Free Edition: Windows 8, 7, XP, Vista: Garantia de devolução do dinheiro 30-Day: Saber Mais Defraggler: Windows: Versão básica gratuita vitalícia: Saber Mais Wise Care 365: Windows 10/8. Find the menu Defragment and Optimize Drives. While a disk defragmenter Windows 10 is the tool that is used to help you do this quickly and efficiently. 1. In case, you want to defragment the whole hard disk, select all the hard drives at once and click on the “Optimize” button. It does this by physically organizing the contents of the mass storage device used to store files into the smallest number of contiguous regions (fragments, extents ). Gestion de périphériques. Please help me fix this. The straightforward answer is yes! There are reliable free RAM optimizers for Windows 10. Jan 29, 2024 · Free Trial Link; 👍 Smart Defrag: Windows 10/8. Les rubriques liées à O&O Defrag Free. 🔊. The first step to defrag your PC is to bring up the ‘Defragment and Optimise Drives’ menu. Hi Fahmid. Select the drive to defrag. The Consolidation phase is when those files are then moved around on your hard drive to make the empty parts of your hard drive as big as possible, by packing the defragmented files tightly together - consolidating the free space ready Apr 18, 2016 · Open Start type Defragment and Optimize Drives and press Enter. This status is granted by Microsoft to partners who demonstrate consistent capability, expertise, and commitment to quality. Click on Change settings to view details and modify them if necessary. Type “dfrgui” and press Enter. 09 Pro (1 Jul 2, 2024 · O&O Defrag Free Edition 14. Similar: How to Optimize and Defragment Drives in Windows Mar 13, 2020 · UltraDefrag is a free, open source disk defragmenting software for Microsoft Windows. Click the “Optimize” button. kd jv we qf hn oj zv xw vn xk