Translations:Dolphin/File Management/12/en
To open a file, or go to a folder just click on it. (This can be changed to double-click in or in for older versions of System Settings)
To open a file, or go to a folder just click on it. (This can be changed to double-click in System Settings -> Desktop Behavior -> Workspace or in System Settings -> Input Devices -> Mouse section for older versions of System Settings)