How do I turn off Superfetch?

Disable from Services

  1. Hold the Windows Key, while pressing “R” to bring up the Run dialog box.
  2. Type “services. msc“, then press “Enter“.
  3. The Services window displays. Find “Superfetch” in the list.
  4. Right-click “Superfetch“, then select “Properties“.
  5. Select the “Stop” button if you wish to stop the service.

What does the Superfetch service do?

Superfetch shows up as “Service Host: SysMain” in the Windows Task Manager. The idea is that when you do want to run the app, it will launch much faster because it’s already preloaded in memory. By default, Superfetch is designed to take up all your available RAM space with preloaded apps.

How do I turn off Superfetch in Windows 11?

Step 1: Run command prompt as administrator. Step 2: Enter the command lines “net.exe stop superfetch” and press Enter. Step 3: Enter the command “sc config sysmain start=disabled” and press Enter. After that, you successfully disable Superfetch services.

Is it OK to stop SysMain?

If you load a program, Windows has to copy the executable into memory in order to run it. If you close the application, the program still exists in RAM.

Should I disable SuperFetch on SSD?

It is stated by Microsoft that SuperFetch and PreFetch should be disabled, if the OS is installed on a ssd, according to article http://support.microsoft.com/kb/2727880. But SuperFetch is used for loading data parts of applications, which have been used very often, to RAM.

Should I disable SuperFetch SSD?

What is SuperFetch and how can you disable it?

You should disable Superfetch if you notice that it’s increasing CPU usage, eating up RAM, or throwing your hard disk into overdrive. With Superfetch overusing disk resources, it could cause a noticeable drop in your computer’s speed and performance. This can happen even if you’re using an SSD instead of an older HDD.

How to enable or disable SuperFetch in Windows 10?

Open the Start Menu,find the keyword services then open it. Another option is to use the Windows+R key combination,then type service.msc and press OK.

  • In the right pane of the Services window,scroll down until you see the Superfetch (or SysMain) feature,right-click and select Properties.
  • Select Stop in the Service Status section.

    • How to disable SuperFetch?

    1) Run command prompt as administrator. 2) Enter “ net.exe stop superfetch ” command lines and press Enter. 3) Enter “ sc config sysmain start=disabled ” command line and press Enter. And then you disable Superfetch services successfully.

    Is it safe to disable SuperFetch?

    Service Host SuperFetch is a Windows process that improves hard drive performance, but sometimes cause slowdown with an SSD. Is disabling Superfetch safe? If you’re using an SSD, Superfetch is perfectly safe to disable. Is it okay to disable SysMain? The most common problem people report is the 100% disk utilization issue.