Disable Prefetch If you want to stop prefetch, you will have to do it from the registry. What Would Happen If I Disable it? Service Host Superfetch is a feature which was first introduced in Windows Vista. Windows 10 is packed up with rich features and we can see a clear improvement over the old versions in numerous ways. Many Windows users have reported problems with a service called Superfetch. You will find this in the System32 folder. What are the Problems with SuperFetch? Thus, the applications which were started once, start faster and smooth. This article is going to give the perfect answer to your question.
Prefetch is also like superfetch. But if you have any troubles with high disk usage i. We recommend you to keep it enabled as it helps to uplift the overall performance. To modify whether Superfetch is enabled or disabled, you can perform the following steps. When you start an application, Windows automatically store some of its data in prefetch folder and use the data as like superfetch to start an application faster and smoothly. This is how you can disable Superfetch in Windows 7, 8, 10 manually through the Service Manager. Thus when user want to resume work on these applications after a period of non-usage, there will be lengthy delays for system to load the applications again, slow the progress to a crawl.
And then it loads up the memory of the system with the necessary data. Again, it uses your Ram. There is another interesting option called Automatic Delayed Start , this will start superfetching after quite some time during startup. In the end, you might think you are getting additional free memory from this trick, but you will not be benefiting from any of this. Enable or disable the Windows 10, 8, or 7 Superfetch otherwise known as Prefetch feature. It also lessens Windows startup time.
There are no side effects on Disabling SuperFetch on your computer. Therefore, enabling it in our computers gives us a massive advantage to complete our tasks faster. How to Enable or Disable SuperFetch in Registry If you prefer Windows built-in setting to turn off SuperFetch instead of forcing the SysMain service to stop, change the following registry setting. It is quite easy to turn off or on the Superfetch services provided by the Windows. To disable Prefetch, set it to 0.
It even keeps track of what times of day that applications are used, which allows it to intelligently pre-load information that is expected to be used in the near future. If you have gone through the whole article, then you surely know the answer to that question. So, to disable superfetch permanently, simply right-click on it and click on Properties. How to Disable Superfetch on Windows 10 Computer? Enable or Disable Superfetch From Registry You can also disable the Superfetch feature from Registry Editor of Windows. This guide is all about understanding Superfetch technology and helps you to enable it or disable it based on your preferences. In Windows 10 Powershell, enter the command below and stroke Enter to make it work.
It uses your hard drive. How to Disable SuperFetch via Services. In most of the cases, these files are stored in the hard disk. Step 5: After you launch the Properties window, click on stop option to stop the Superfetch services. For example, if you routine usage every morning is Google Chrome, Outlook, Media Player etc. There is no need to disable it if your computer is running fine.
To do that, it predicts which applications you are likely to launch and for that it loads the necessary data into memory. Now the Superfetch service is disabled. It is the Superfetch service that enables the application data to be read more quickly by adjusting to your usage patterns, which means that Superfetch or PreFetcher knows for sure what applications you will open next time and preload the data of it before you boot up this program on Windows 10. Should one for some reason need to manually disable them, this is how one can disable SuperFetch. But for Windows 8 and Windows 10, Superfetch service works smarter than before. Here come the functions of ReadyBoost. Just follow the steps below.
But if the situation is opposite, then you should enable them. Since Windows 10 grew negative feedbacks from some people, it automatically focuses on functionalities, settings, customizations, upgrades, tools, and techniques that, well, speed things up-and the provides a decent speed to the operating system. The answer from Microsoft to this problem in Windows is SuperFetch, which based on and enhanced from Prefetcher trace files technology. This does not happen because Superfetch service gets lower priority in Windows new applications. Double-click on it to open it Properties box. Disable Prefetch from Registry You can manually disable prefetch from Windows Registry.
Warnings Before disabling superfetch, you should keep in mind that it. So you have a question on your mind What is Superfetch service? Especially, It stores information and necessary data of frequently used applications in the prefetch folder. It stores information and necessary data of programs which are frequently used. That means when you start a program, the Windows system stores information about that program and use it when you again start that program. And all of that was due to the service called SuperFetch. Here step to Disable Superfetch on Windows 10, 8.
See the value data box: 0 — It disables Prefetcher 1 — Entering 1 will enable Prefetch for Applications only 2 — It will enable Prefetch for boot files only 3 — Entering 3 will enable prefetch for Boot and Application files The default value is 3. I have also tried to disable Superfetch via the registry but no luck. So, you may want to disable this Windows feature. This will disable superfetch service at the very moment. Choose Run as Administrator from the menu. Step 4: Open the Properties of Superfetch by double-clicking on it. However, if in future you want to enable superfetch again then you can follow the same steps but instead of disabling it, just enable superfetch service on Windows.