Superfetch and Prefetch services impact your PC's performance and are notorious for occupying the disk at 100%. In this video we show how to disable Superfetch and Prefetch in Windows 10. For more. Home » Windows 10 Tutorials » Windows 10 Tweaks » How to Disable Superfetch in windows 10. How to Disable Superfetch in windows 10. in Windows 10 Tutorials, Windows 10 Tweaks - on 11:55 AM - No comments. SuperFetch is a system of RAM management that preloads your installed memory with your most frequently used programs. You will find below the steps to Enable or Disable SuperFetch in Windows 10, depending on whether the SuperFetch service is speeding up applications on your computer or causing High Disk Usage and other problems on your computer. How to Disable Superfetch in Windows 10. By Matthew Last updated: July 6, 2018. Print 2. For years, Microsoft’s main goal in creating updates for Windows has been to upgrade their operating system to higher standards, making it easier than ever to use the operating system and to make the OS work for the user, instead of the other way around. Enable or disable the Windows 10, 8, or 7 Superfetch (otherwise known as Prefetch) feature. Superfetch caches data so that it can be immediately available to your application. Hello today would have a look at how to disable superfetch and prefetch in Windows 10 and 8.1 okay. Basically, this is a service that shall we Prefetch and Superfetch are important technologies in Microsoft Windows that try to predict which apps and services a user launches most often and preloads the required files into memory for faster performance. But some configurations, especially those involving solid state drives, may not benefit from the services. Here's why you may want to manually disable superfetch and prefetch in Windows 8. If you have SSD driver, you may want to disable superfetch and prefetch. Because SSD comes with less writing capability when HDD has high write capability. There are many other reasons to not to use these features. How to Disable Superfetch and Prefetch: If you don’t want to use these features, you can easily turn them off. How to Disable Superfetch and Prefetch in Windows 7, 8, 10? Now if you want to know how to disable Superfetch and Prefetch in Windows 10 as it is the latest version then you must know that the process is same for all the Windows versions. Learn how to disable SysMain/Superfetch & Prefetch for SSD. Find out how Windows 10/8/7 treat Prefetch and SuperFetch on Solid State Drives.