Every Windows version will have an overloaded haul of how Microsoft manages the elements of the conventional operating system to convey more helpful assistance for the modern hardware and was developed on the legacy of the past. However, there are still some system processes and codes which make the version again retreat to the before versions.
One such feature which dates back to the previous versions is that the Service Host SuperFetch, though it’s been through for some years, still plays a task within the present modern windows experience. This causes high disk usage in computers, with slow performance.
Let’s know about it.
What is Service Host SuperFetch?
- What is Service Host SuperFetch?
- Why does SuperFetch go wrong?
- Ways to Disable SUPERFETCH:
- Method 1: Disable Superfetch in Windows Services:
- Method-2: Disable Superfetch with Command Prompt:
- Method 3: Disable Superfetch Using Windows Registry
- METHOD 4: Fixing Service Host Superfetch High Disk Usage by Troubleshooting
- Is disabling Service Host Superfetch safe?
If you ever run into the difficulty of high disk usage within the computers, then the problem may well be the Service Host SuperFetch which takes up plenty of memory in task manager.
Service Host SuperFetch is a sophisticated way for memory managing that interprets usage forms over the extent of your time to optimize memory content. It had been originally launched within the Windows Vista version as a replacement to PreFetch, which was found in Windows XP and continued in the following versions.
This technology enables Windows OS to manage any unplanned memory so the apps are performed efficiently. It eases third-party apps and also the crucial Windows elements to perform common tasks instantly. To accomplish this, Superfetch stocks and records data for the frequently used apps straight from RAM rather than reading the information within the hard drive cause getting the data from RAM is simpler than reading it from the hard drive.
Superfetch is much alike to drive caching. It just copies your every regularly utilized file to RAM. This allows programs to boot quicker.
In sharp, this increases your computer speed by performing three tasks.
- Lessenings boot time
- Instantly loads common apps
- Learns your routine usage pattern
However, if your computer doesn’t have the most recent hardware, this Service Host Superfetch will create high disk usage by taking up plenty of memory within the task manager.
If you’re using Windows 8.1 or 10 versions and you notice that Service Host SuperFetch is consuming more memory of your CPU, or Disk.
No problem, it’s possible to repair it. The subsequent methods will help you to fix this difficulty.
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Why does SuperFetch go wrong?
If you are questioning what are the feasible reasons that can drive to the malfunctioning of SuperFetch then the below list might be the reasons, why it occupies more space.
- Particularly through the gaming sessions, this produces a hike in the hard drive and CPU usage.
- If you are working within the systems that have less than 4GB of RAM, so the capacity of SuperFetch suffers a restriction.
- If the continuous gameplay stutters don’t get an answer, then it finally shuffles about in memory, resulting in an error in the SuperFetch.
- While one boot Windows the hard drive is usually overpowered to burden with an array of applications each and everything at the same time. So, an error happens as Windows does not get a chance to load all the necessary apps and services.
- Frequently, concerns connected with high HDD usage, degraded performance or high RAM usage, during difficult activities in RAM.
As, that you clearly understood the required details, try to restrict the SuperFetch from these specified wrongs.
Ways to Disable SUPERFETCH:
There are four ways to repair this problem. We have listed all of them below.
Method 1: Disable Superfetch in Windows Services:
- Press Windows key + R to open the run panel.
- On the other hand, you will also open this by clicking on the start button in windows and type run to seek out the run panel.
- Once you open it, type “services.msc” and press enter to open up the service window.
- Then, open the list of all services, check for the SuperFetch in it.
- When you find it, open the properties of it by right-click on this.
- Then open the properties window, proceed to Stop
- Then From the ‘startup type’ drop-down list within the Properties, click Disabled.
After you disable, Verify the task manager and check the disk space within the task manager, it should have returned back to normal usage now.
Method-2: Disable Superfetch with Command Prompt:
You may also disable this service host from the Windows Registry. by following the steps here to disable the aforementioned memory management service.
- Press on the Start button and seek out the to Command Prompt, next right-click on it and click “Run as administrator” next click “Yes” to proceed.
- Type net.exe stop Superfetch and click Enter.
- If you discover that the command you entered above isn’t correct, try net.exe stop sysmain alternately.
Wait for some time to test and find out that your computer starts functioning better. Or you can also find out by checking your computer’s disk usage in Task Manager.
In the System Processes tab, check at the percentage at the peak of the Disk column. If the percentage is not 100 and high, your problem of SuperFetch is fixed.
Method 3: Disable Superfetch Using Windows Registry
You will even be able to disable this service host of the Windows Registry by understanding the steps provided here to disable service host Superfetch.
- Press Windows key + R to open the run panel.
- Or open the run panel by clicking the start button.
- Open run panel and type “Regedit“
- Then, press the enter button to start the service window.
- On the Registry Editor window, steer to HKEY_LOCAL_MACHINE to /SYSTEM to /CurrentControlSet to /Control to /Session Manager to /MemoryManagement to/PrefetchParameters.
- After opening that, find out the Enabled SuperFetch
- Now, click on the “Enabled SuperFetch” button and change its value to zero, thus disabling it.
- Then press the “OK” button.
Then, close that Editor panel, then restart the computer to check whether the service host Superfetch 100% disk usage in Windows 10 is adjusted.
METHOD 4: Fixing Service Host Superfetch High Disk Usage by Troubleshooting
Windows update is assumed to be one of the reasons for the more CPU or Disk usage. You’ll be able to fix this by running the troubleshooter to test whether it is the problem.
- In your keyboard, click on the Windows logo key and press “Control Panel”.
- Search for “Category” option, and then click on the “System and Security” option.
- Open the “Security and Maintenance” and begin “Troubleshooting”.
- Click “Fix problems with Windows Update”.
- Click Next.
- Click “Try troubleshooting as an administrator”.
With these four ways, you’ll be able to easily fix your problem with the Service Host SuperFetch and free its space.
Is disabling Service Host Superfetch safe?
Service Host Superfetch is simply a memory command process. If you notice that it’s constantly generating high disk usage, you can disable this furthermore it won’t create system imbalance and instability. Nonetheless, you also may endure some setbacks when accessing often-used applications, since they load quickly while they have service host Superfetch enabled.