MicrosoftWindows 11 24H2
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What is SysMain Service in Windows 11 and how to disable it?
What is SysMain Service in Windows 11 and how to disable it?
MicrosoftWindows 11 24H2
Answers
SysMain
SysMain, previously known as Superfetch, is a built-in Windows service designed to improve system performance over time. It analyzes your PC usage patterns and preloads frequently used applications into your RAM, allowing for quicker access and faster app launches.
How to Disable SysMain Service in Windows 11
If you find that SysMain is causing performance issues, such as high disk usage, you can disable it by following these steps:
Using Services
- Press Win + R to open the Run dialog box.
- Type services.msc and press Enter.
- In the Services window, scroll down to find SysMain.
- Right-click on SysMain and select Properties.
- Click the Stop button to stop the service.
- In the Startup type dropdown menu, select Disabled.
- Click Apply and then OK.
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