What Is Service Host SuperFetch | How to Disable Superfetch?


Windows 10 was a complete rewrite of how Microsoft treats different aspects of the traditional operating system: greater support for new hardware, based on the past’s heritage, but with some underlying functionality and programming dating back to the pre-XP period. That’s why you’ll occasionally come across things like Windows what is superfetch service, which have been around for a long time and still play a role in the current Windows experience. What exactly is Service Host SuperFetch, though? What exactly does it do? And what happens if anything goes wrong? What is superfetch windows 10?

What Is Service Host SuperFetch?

Superfetch windows 10 is a RAM management system that preloads your installed storage with the applications you is superfetch needed the most. It’s meant to boost speeds, but some gamers and power users have claimed to experience speed boosts after turning it off.

It handles the use of data cached in RAM to ensure easy access to it as required, minimizing the number of times data is loaded from the hard drive directly (which has significantly longer access times). super fetch service launched in Windows Vista and is now available in Windows 7. I

What is superfetch? What does it do?

SuperFetch shortens boot times by keeping track of can files that is superfetch needed to be loaded when during the boot phase. This information is saved in a trace buffer, allowing it to use the RAM to make certain files more available at these points in the potential.

It also looks at variations that exist at various times of the day, so the preloaded morning apps might be very different from the ones you launch for some evening fun. The service keeps track of which files are accessible in which order when each program is started, just as it does during boot, to ensure that they are accessible in RAM as is superfetch needed.

It performs three tasks to increase the pace of your machine.

  1. Popular applications are loaded quickly. 
  2. Reduces the amount of time it takes to boot up
  3. Recognizes your consumption habits

Windows 10 Superfetch

The Windows 10 superfetch service method creates a cache profile of software and programs using a lightweight monitoring algorithm. These are the programs that you is superfetch needed the most. For instance, the ones you entered during a lunch break or the ones you opened first thing in the morning.

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SuperFetch keeps track of all the applications that are running on your computer. If you close a commonly used application, superfetch windows 10 requests the system’s main Cache memory to release any application buffer memory so that when you restart the file, Windows 10 superfetch won’t just have to launch it from the disc and can load it quickly.

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Why there is a need to disable Super Fetch in Windows 10

Many people miss the SuperFetch bug, but it can be very risky because the device responds to the service’s I/O requests to the best of its capacity due to the high volume of disc consumption. It then continues to clear the RAM’s memory and then begins copying new files that the user has previously downloaded.

Once the disc redesign is complete, the service can automatically slow down and clear memory to make room for other applications, as well as efficiently minimize disc volume on board.

If your machine is running well with no slowdowns, disable superfetch windows 10 service is unlikely to have much gain. If you want to go in that direction, here are some even better goals for your optimization efforts. After all, if you’re having high CPU or HDD use, it’s worth preventing disable SuperFetch, at least momentarily, to see if that helps to fix the issue. This is how you do it.

If you note the Service Host SuperFetch is still taking a lot of disc space, you should disable superfetch. This service’s deactivation would not result in system instability. When it is allowed, though, you can experience some latency when accessing commonly-used applications that would otherwise load faster. Either of the methods mentioned below can be used to disable this server host. Both techniques are safe to use as long as you closely obey the instructions.

Should i Disable SuperFetch in Windows 10?

  1. Alternatively, press Windows Key + “R” or type “Run” into the Windows 10 superfetch search box and pick the corresponding app entry from the list of results.
  2. Click the “OK” button or press Enter after typing “Services.MSc” into the “Up” window.
  3. Find “SuperFetch” by scrolling down the list of providers. Right-click the entry and choose “Stop” from the menu that appears.
  4. Right-click again and tap “Properties” to prevent it from the beginning when Windows next boots up.
  5. Select “Disabled” from the drop-down menu next to “Startup Form.”
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Superfetch windows 10 can be disabled in the registry.

You’re in luck if you prefer to tinker with the Windows register to adjust any of the system’s settings. You can even turn off SuperFetch/ disable SuperFetch from there. Here’s how to do it.

  1. Alternatively, press Windows Key + “R” or type “Run” into the Windows 10 search box and select the corresponding app entry from the list of results.
  2. Click the “OK” button or press enter after typing “Regedit” into the “Open” slot.
  3. Pick “PrefetchParameters” from HKEY LOCAL MACHINE—System—CurrentControlSet—Control—Session Manager—Memory Management in the registry editor.
  4. Double-click the “Enabled SuperFetch” value to reveal it.
  5. Set the value to 0 to turn off windows superfetch.
  6. To turn off windows superfetch, set its value to 0. After that, press the “Well” button to exit the registry editor.

You can troubleshoot the problem too:

One of the reasons for abnormally high CPU or disc consumption is claimed to be Windows Update. To see if it’s a problem, run the troubleshooter:

  1. Hit the Windows logo key on your keyboard and select “Control Panel.”
  2. Choose “System and Security” from the “Category” drop-down menu.
  3. To troubleshoot, go to “Safety and Safety”> “Troubleshooting.”
  4. Select “Fix issues with Windows Update” from the drop-down menu. Next should be selected.
  5. To troubleshoot as an administrator, choose “Try troubleshooting as an administrator.”

I’m not sure what SuperFetch is, and I’m not sure if I need it.

SuperFetch is identical to disc caching. It saves all of your often-used files in RAM. This encourages projects to start up more quickly. The superfetch windows 10, on the other hand, operates properly if your machine has the newest hardware. If you don’t, Service Host SuperFetch will trigger a lot of disc use.

Is it safe to switch off the SuperFetch service host?

SuperFetch is merely a memory management mechanism for the service host. You should uninstall it if you find it’s still causing high disc usage; it won’t cause system instability. However, you can see some lag when accessing commonly used programs, as they load faster with windows superfetch service available on the service host.


Unfortunately, for others, stopping the superfetch windows 10 mechanism is just the start. Other Windows 10 processes can appear in Task Manager after you restart the computer, feeding on the disc. We hope that this guide has given you ample knowledge on how to disable superfetch service host superfetch windows 10 high disc consumption. And use the Software, Command Prompt, Registry Editor, or Windows Troubleshooting methods. You can now improve your computer’s output and restore usual disc use. To solve the dilemma, you can try any of them.

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