What is Service Host SuperFetch and How to Fix it in Windows

Windows 10 is one of the most comprehensive versions of the Windows os yet, however, it still isn’t untouchable to any kind of issues. Numerous users whine regarding this variation reducing. A couple of others have noticed the 100% disk usage of the service called Superfetch. Right here we take a closer view on this particular Windows 10 problem.


Service Host Superfetch is a Windows service that enhances and keeps the system’s efficiency. It launches applications much faster by preloading the regularly made use of applications to the RAM so the system does not have to discover and launch them each and every single time. This desires this hosting service examines use patterns on the usual programs you operate on random memory.

Superfetch frequently does the analysis until it grabs the pattern. Therefore, boot time is enhanced and frequently used programs are loaded quicker. This solution additionally finds out the system’s behavior usage as well as carries out the required updates to preload programs for easier accessibility on boot. Nevertheless, this is only applicable for computers that work on HDD. SSDs (Strong State Drives) run the os much faster and also does not require the Superfetch solution any longer.

If your computer has ordinary or high-end specs, opportunities are that Superfetch will not cause any troubles for you. It’s actually really valuable for when you don’t want to manually run an app and also wait on it to load. You most likely will not have the ability to tell when it is running or otherwise behind the scenes.


There are a few problems that are linked to service host Superfetch. Given that Superfetch runs in history and at start-up, it always regularly uses memory. The room it takes up on your RAM and also Disk Use may be greater than the COMPUTER can manage, ultimately slowing down your COMPUTER’s system. Superfetch may be counterintuitive because as opposed to helping increase the boot rate, it may reduce it down rather.

It’s also crucial to keep in mind that considering that Superfetch preloads applications, it only reschedules the loading of such apps at a previous time. This means that if a program reduces your system when it runs, it would certainly still be sluggish, to begin with or without Superfetch.

If you are using HDD to store important system data and have Superfetch, then it additionally may trigger your startup to be sluggish. If you discover the HDD running at 100% just as soon as you boot, Superfetch might be causing this sluggishness.
For a video gaming COMPUTER, Superfetch may trigger troubles in performance as well, particularly for RAM-consuming games. Some customers complain that their information obtains packed and unloaded due to memory issues on a PC with 4GB or much less RAM.


Yes, you absolutely can. Should you choose to turn this solution host off, you’ll come across no high-risk consequences. If your COMPUTER starts slowing down because of high RAM or HDD use, or if any kind of task injures your RAM and makes your PC underperform, after that you can pick to transform Superfetch off. Then, check whether disabling it helps accelerate your PC. If it does not, the issue might not be with the Superfetch service.


1. Disabling from Services application
a. On the Beginning food selection, type in Win + R to introduce the Run home window.
b. Type services.msc on the Run dialogue box that appears and afterwards click OK.
c. Search for Superfetch down the checklist of services and also right-click on the name. Select Quit. This disables Superfetch quickly.
d. To quit Superfetch from immediately starting, locate it from the Services list and appropriate click once again. Choose Feature > Start-up Kind and the choose Handicapped. Additionally, you can choose Manual to run it whenever you desire.

2. Disabling from the Registry Editor

Must disabling from Providers, not function, you can try editing the computer system registry secret. Simply remember to backup your computer system registry so you do not lose any essential data.

In the Look bar of the Beginning Menu, kind regedit as well as a select leading outcome to release Pc registry Editor. (You can also use the Win + R alternative as in very first technique).