Here, this guide for How to Enable or disable Superfetch in Windows 10/ 8/7. Superfetch caches data so that it can be directly available to your application. And many time problem with the performance of certain applications and not work well with gaming but can improve performance with business apps that are best for all time.
See below Best method to Superfetch is enabled or disabled in your window see below Steps.
How to Enable or Disable Superfetch in Window
Method 1: (Disable Services)
Step 1: First, Hold the Windows Key.
Step 2: After pressing R to Run dialogue box.
Step 3: After type services.MSC after then press Enter.
Step 4: Services window displays.
Step 5: After Find Superfetch on the list.
Step 6: Right click Superfetch.
Step 7: After then select Properties.
Step 8: Select the Stop button.
Step 9: Here, you wish to stop the service.
Step 10: The Startup type drop-down menu.
Step 11: Choose Disabled.
Step 12: Done.
Method 2: (Registry)
Step 1: First Hold the Windows Key.
Step 2: After, pressing R to Run dialogue box.
Step 3: After Type Regedit then press Enter.
Step 4: Registry Editor Window to Navigate to the following location in the Registry like Hkey_LocaL_Machine, System, Current Control Set, Control, Session Manager and Memory Management.
Step 5: See right side after double click on EnableSuperfetch.
Step 6: Here, this value does not exist after right-click the PrefetchParameters folder.
Step 7: After then choose New > DWORD Value.
Step 8: 0 to disable Superfetch after 1 to enable perfecting program is launched, 2 to enable boot perfecting.
Step 9: After Select OK.
Step 10: Close the Registry Editor.
Step 11: Done.
Here, the complete guide on How to Enable or Disable Superfetch in Window and you read this guide very helpful for you.