Windows superfetch what is

Enjoy a faster, cleaner phone. Other Threats. Internet of Things. See all Security articles. IP Address. See all Privacy articles. Select language. Link Copied. What is Superfetch? This article contains:. How to disable Superfetch in Windows 10 You may notice that Superfetch is slowing down your PC, rather than speeding it up. Click OK , then reboot your system. Service Host Superfetch will be disabled. How to enable Superfetch in Windows 10 Turning on Superfetch may help improve performance.

Enter the command below into the Command Prompt, then press the Enter key. Supercharge Your Android Install free Avast Cleanup for Android to speed up your device, clean up clutter, and get more space. Right Now! You might also like Want to learn more about how your PC works, and find the solutions to common Windows problems? Check out our archive of Ask PC Gamer how-tos here. Like so many other Windows features, SuperFetch can occasionally go awry and cause more problems than it fixes.

Since SuperFetch is always running in the background, it does make use of some system resources like CPU and RAM, which if you're running a heavily optimized system, or one with particularly weak hardware, could cause slowdowns that you want to avoid.

SuperFetch may get a little overzealous with its preloading too. Some have reported particular slowdown while booting Windows where their hard drive is forced to load up a bunch of applications before Windows has had time to load its necessary apps and services.

That might prove worthwhile if you're going to run all of those apps, but if you're not, SuperFetch ends up slowing down your PC in order to reduce slowdown later, which is counter-intuitive. A number of Windows users have also noted SuperFetch causing spikes of hard drive and CPU usage, especially during gaming sessions.

Fix to try: Disable the service! Disable Superfetch using the Services snap-in Press the Windows Logo key and R key on your keyboard at the same time to open Run dialog. This will open Services window. Double click Superfetch. Select Disabled from the Startup type drop-down menu, then click the Stop button. Read Ryan's Full Bio. Your email address will not be published. We hate spam too, unsubscribe at any time.

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