Now we can finally draw a conclusion that your CPU performance will be improved by 10% after you uninstall this update KB4100347 for Windows 10. That is to say, you can play games at higher frame rate on LDPlayer if it is uninstalled. Now we will show you how you uninstall this update.
1. Right-click This PC on the desktop and select Properties from the context menu.
2. Select Control Panel
3. Go to Prgrams > View installed updates > Find "Update for Microsoft Windows (KB4100347)"
Windows 10 may automatically download and install this update after you uninstall it. You can refer to the following tutorial to turn off Windows update permanently: How to turn off Windows update permanently on Windows 10
Note: There may be unknown risks after Windows update is uninstalled. It is up to you to decide whether to uninstall it or not. So if anything goes wrong, we are not responsible for it.