Windows SuperFetch was originally introduced with Windows Vista as a successor to PreFetch. How to Perform a System Restore in Windows 10 How to Create a Restore Point in Windows 10 How to Back Up your Data If you have any questions or need additional help, contact us through our social media support through Facebook or Twitter and a Dell tech expert will be happy to assist you. Service Host SuperFetch can cause massive disk usage that can go up to 100% making it inevitable to be removed. This outdated information becomes a disservice to users since they may not find a service named SuperFetch. Enable Superfetch: If you want to enable this service again, you can open the command prompt as administrator like above. I always use this search box instead. The start menu box will search all your installed programs, folders, etc.
Just, Right click on it and choose Run as administrator. It was and is still a pain to do. As a result, Users notice very good windows startup time when this feature is enabled. It publishes tips, tricks, solutions, reviews, blogs on technology and lifestyle. Disable Superfetch: You can stop superfetch service in two ways. Windowns is a necessary evil… for want of any better solution.
If you have feedback for TechNet Subscriber Support, contact. The information in the Prefetch file is used for optimizing the loading time of the application in the next time that you run it. Microsoft does not guarantee the accuracy of this information. Today we will look at what to do when the Task Manager shows that the disk is used being used at 100% by these services. However, when the background task is finished, SuperFetch repopulates system memory with the data you were working with before the background task ran. Just as before, you can also launch the Registry Editor by searching for regedit on the Start Screen.
With SuperFetch, background tasks still run when the computer is idle. Not only the boot time of your system will be longer, application launch time will be longer as well. You can configure Prefetch in one of four ways by entering the corresponding number in the Value Data box: 0 — Disables Prefetcher 1 — Enables Prefetch for Applications only 2 — Enables Prefetch for Boot files only 3 — Enables Prefetch for Boot and Application files The default value is 3; setting it to 0 will disable Prefetching. The best I can offer you is information about what Superfetch is and how it functions so that you can make an informed decision for yourself. Superfetch is a feature that attempts to determine which applications you will launch and then loads up all the necessary files and data into memory. It should be used to the fullest extent possible, to improve overall performance. Do the same for EnableSuperfetcher if your system has it listed.
So far searches seem plenty fast enough and if anything more accurate. I started this site as a technical guide for myself and it has grown into what I hope is a useful reference for all. This is also the reason behind why sometimes you can hear your hard drive glitching when you are doing nothing because SuperFetch is caching the data, though it is always run in the minimal priority. Someone already remarked 3 months ago that the SuperFetch service got renamed to SysMain as of Windows 10 build 17763. Multiple services are divided upon there usability and logically divided.
I hope this information is helpful. Scroll down to Session Manager and expand it. Both of these features require quite a few read and write operations in order to work. Now, when you return to your desk, your programs will continue to run as efficiently as they did before you left. Nobody asks it to run, it runs on its own, and then it takes up so much disk capacity as to entirely block usage of the computer. Now the Superfetch service is disabled on your computer. It is available in windows 10, 8.
Here's how to do it. I am not a gamer by any stretch but my laptop was running slow, locking up, etc. Actual Behavior: After cloning new vms with sysprep , the superfetch property gets reset on newly created vms. Many Windows users have reported problems with a service called Superfetch. I'm not fond of the idea of the computer pre-fetching stuff I've used just in case I use it again. If the Status is Running, then click the Stop button and then change the Startup type to Disabled. It is not a complex task.
XtremeRain was founded by Hasibul Kabir back in 2014. If you have a traditional hard drive, make sure you keep prefetcher enabled with a value of 3. My approach is generally to leave things enabled until such time as I know I want them off, using as much knowledge as possible to help make that decision. Close the Services Manager and reboot to have the change take effect. Check your Task Manager to see if this resolves the problem. However, You also can disable superfetch in another way. In theory, SuperFetch should help in speeding up most frequently used Apps and programs on your computer, as it is making use of cached program files, which should be immediately available in the Fast Random Access Memory of your computer.
If you have feedback for TechNet Subscriber Support, contact. These are two common optimization technology in windows operating systems. Like superfetch it also helps to improve application launching. And how do you fix it when it goes wrong? Sometimes SuperFetch may cause high disk usage. Next expand CurrentControlSet and then Control.
In this video we show how to disable Superfetch and Prefetch in Windows 10. Enable or Disable SuperFetch Using Registry Follow the steps below to Enable or Disable SuperFetch in Windows 10 using the Registry Editor on your computer. After taking reference from multiple online sites, for better performance optimization the Superfetch should be disabled for all windows machine. Please remember to mark the replies as answers if they help. I've left prefetch turned on and so far no problems. It forced me to reset. I've been working in technology for over 20 years in a wide range of tech jobs from Tech Support to Software Testing.