Desktop apps are not opening by single click

bharath1415 wrote:

My Desktop Folders were not opening by single click, But i can open system apps by single click.

when i click on my desktop folders nothing opens but it was opening few days back. i need to open like click two fingers and then i need to select the open. and also i need to press command 'O".

You can verify your preferences:

>System Preferences>Trackpad to make modifications/see Gestures /demos & actions

How to use the Force Touch trackpad - Apple Support

https://support.apple.com/en-us/HT204352

Change Trackpad preferences on Mac - Apple Support

https://support.apple.com/guide/mac-help/change-trackpad-preferences-mchlp1226/mac

Use Multi-Touch gestures on your Mac - Apple Support

https://support.apple.com/en-us/HT204895

Use trackpad and mouse gestures on Mac - Apple Support

https://support.apple.com/guide/mac-help/use-trackpad-and-mouse-gestures-mh35869/mac

From where are you opening the apps, Dock, Launchpad or your Applications folder?

Boot into Safe Mode and see if it works as expected there.

Use safe mode to isolate issues with your Mac - Apple Support