diff --git a/kcms/workspaceoptions/package/contents/ui/main.qml b/kcms/workspaceoptions/package/contents/ui/main.qml
--- a/kcms/workspaceoptions/package/contents/ui/main.qml
+++ b/kcms/workspaceoptions/package/contents/ui/main.qml
@@ -121,13 +121,20 @@
 
         QQC2.RadioButton {
             id: doubleClick
-            text: i18n("Double-click to open files and folders (single click to select)")
+            text: i18n("Double-click to open files and folders")
             enabled: !kcm.globalsSettings.isImmutable("singleClick")
             checked: !kcm.globalsSettings.singleClick
             onToggled: kcm.globalsSettings.singleClick = false
             QQC2.ButtonGroup.group: singleClickGroup
         }
 
+        QQC2.Label {
+            Layout.fillWidth: true
+            text: singleClick.checked ? i18n("Select by clicking on item's selection marker") : i18n("Select by single-clicking")
+            elide: Text.ElideRight
+            font.pointSize: theme.smallestFont.pointSize
+        }
+
         Item {
             Kirigami.FormData.isSection: false
         }
@@ -154,5 +161,13 @@
             onToggled: kcm.globalsSettings.scrollbarLeftClickNavigatesByPage = false
             QQC2.ButtonGroup.group: scrollHandleBehaviorGroup
         }
+
+        QQC2.Label {
+            Layout.fillWidth: true
+            visible: scrollbarLeftClickNavigatesByPage.checked
+            text: i18n("Middle-click to scroll to clicked location")
+            elide: Text.ElideRight
+            font.pointSize: theme.smallestFont.pointSize
+        }
     }
 }