How to Fix Service Host (SysMain) High Disk Usage in Windows 11/10

In this video, I will show you some ways to disable Superfetch and fix Service Host: SysMain high CPU usage issue.

What you will learn:
1. Disable SysMain Services
A. The easiest way to disable SysMain
b. How to open service properties
vs. How to stop/start a service
d. How to change startup type
2. Disable SysMain using Command Prompt
3. Disable SysMain from Registry
A. How to Change Registry Settings to Disable SysMain
4. Run SFC scan
A. How to Fix SysMain High Disk Usage Issue Without Disabling SysMain
b. How to use System File Checker (SFC)
vs. How to check the integrity of system files
d. How to replace corrupted system files
5. How to Fix SysMain Disk Usage
A. How to permanently disable SysMain

Please take the opportunity to connect and share this video with your friends and family if you find it useful.