Dewis a gweithredoli eiconau â chlic unigol ar fotwm chwith eich dyfais bwyntio yw ymddygiad rhagosodedig KDE. Dyma' r ymddygiad y disgwylir pan gliciwch ar gysylltiadau mewn porwyr gwê cyffredin. Os byddai well gennych ddewis â chlic unigol, a gweithredoli â chlic dwbl, dewiswch y dewisiad yma.
The default behavior in KDE is to select and activate icons with a single click of the left button on your pointing device. This behavior is consistent with what you would expect when you click links in most web browsers. If you would prefer to select with a single click, and activate with a double click, check this option.