Sometimes this can affect the performance of certain applications. After you read these you should be able to decide what is best for your particular situation. Is it safe to disable SuperFetch? Now, when you return to your desk, your programs will continue to run as efficiently as they did before you left. The above window has a value data of 3, which means Superfetch is fully enabled. SuperFetch is a new feature added into Windows Vista and all subsequent Windows versions including Windows 7, Windows 8, Windows 8. To disable this service through Registry Editor, do the following. Other than keeping cache data in memory, SuperFetch monitors which are the frequently used applications and preloads them into system memory.
If you have any questions, comment down below. We suggest posting your query on TechNet which has software engineers and professional techs who can walk you through the process of resolving the issue. Step 2 — Write Regeditin the run command box and hit enter. And so if you are not able to understand the method, do not adjust the settings of the Superfetch and Prefetch services. Enabling it will help your windows system speed up and disabling it will help.
It tends to not work well with gaming, but can improve performance with business apps. Should I turn off the service host superfetch? This preemptive action is the main function of Superfetch and Prefetch service. My name is Mitch Bartlett. Prefetch did not analyze usage patterns over time and adjust its preloading parameters accordingly. There are plenty of services in this window, and for the most part, you can leave them alone, running in the background of your computer.
I am not a gamer by any stretch but my laptop was running slow, locking up, etc. Prefetch is a component of the Memory Manager that is intended to improve Windows and application startup performance by loading application data into memory before it is demanded, as the application is launched. Its job is to maintain and improve system performance over time. What usually happens is the Superfetch service is causing that their disk usage stays at 100% in Task Manager. Disable from Services For those of you who do not know, Services is the area that manages all Windows processes. Now the Superfetch service is disabled. To disable Prefetch, set it to 0.
Here is how it can be done. 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. 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. What are Superfetch and prefetch on windows? In the Run Command window, type services. SuperFetch is now disabled in Windows 10.
Whether to Enable or Disable SuperFetch in Windows 10? If Windows is still prefetching anything, the folder will get repopulated with whatever it wants to prefetch. On the Services Screen, scroll down and locate the SuperFetch Service. How to Enable SuperFetch via Services. Most users should keep Superfetch enabled because it does help with overall performance. To re-enable the SuperFetch feature, just set the service to Automatic and start it. If you like, you could disable SuperFetch to see if you have any performance gains with it enabled or disabled.
Open the Start Menu, search for regedit, then select it from the results. There is no risk of side effects if you decide to turn it off, if your system running smoothly leave it on. But sometimes prefetch becomes a major cause of high disk usage. Rather, it relocates the loading to an earlier time. The Superfetch service was disabled and stopped from services. If you run Windows from a or instead of a slow spinner hard drive, then you may not see any performance gain from SuperFetch to justify the drive usage from it.
Click on Stop to stop the service. Follow the given steps- Step 1: Open the Run Window by either pressing the Windows icon key +R or right click on the Windows Start option. Should one for some reason need to manually disable them, this is how one can disable SuperFetch. While the advanced users running on non-standard drive configurations or on virtual machines can use these methods and fix the issue manually. However, when the background task is finished, SuperFetch repopulates system memory with the data you were working with before the background task ran. This outdated information becomes a disservice to users since they may not find a service named SuperFetch. Windowns is a necessary evil… for want of any better solution.
Sometimes it may cause high disk usage so you may want to disable it temporarily or permanently. Both Prefetch and Superfetch are meant to improve the responsiveness of your system. This will kill the service for now, but it will restart automatically at next boot unless we tell it not to. It is even smart enough to know what day it is in the event you use different applications more often on certain days. While you need to disable the Superfetch services for the apps related to gaming and video editing, the business apps are benefited when you enable them. Superfetch is a Windows service that allows your Windows applications to run faster and it improves your systems performance speed. Whether it comes down to the inclusion of voice assistant Cortana for answering your question, the inclusion of a notification center, the Timeline feature in the April 2018 update for Windows 10 that adds the ability to open files you were working on using other devices, or the ability to sync your Android phone with Windows to pair your notifications and messages.