Bug 64819 [Activities] [Preferences] The term activities is still used in the preferences
Windows>Preferences>Workbench page has the option: "Prompt when enabling _activities_" activities should be changed to _capabilities_. Also since there is now a separate "Capabilities" preference page I suggest to move this option to this page.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/IDEWorkbenchPreferencePage.java
createSaveIntervalGroup(composite);
        createSpace(composite);
        createOpenModeGroup(composite);       
        return composite;
    }
    protected void createSaveAllBeforeBuildPref(Composite composite) {
        autoSaveAllButton = new Button(composite, SWT.CHECK);
        autoSaveAllButton.setText(IDEWorkbenchMessages
                .getString("WorkbenchPreference.savePriorToBuilding")); 
        autoSaveAllButton.setToolTipText(IDEWorkbenchMessages
                .getString("WorkbenchPreference.savePriorToBuildingToolTip")); 
        autoSaveAllButton.setFont(composite.getFont());
        autoSaveAllButton.setSelection(getIDEPreferenceStore().getBoolean(
                IDEInternalPreferences.SAVE_ALL_BEFORE_BUILD));
    }
    private void createAutoBuildPref(Composite composite) {
        autoBuildButton = new Button(composite, SWT.CHECK);
        autoBuildButton.setText(IDEWorkbenchMessages
                .getString("WorkbenchPreference.autobuild")); 
        autoBuildButton.setToolTipText(IDEWorkbenchMessages
                .getString("WorkbenchPreference.autobuildToolTip")); 
        autoBuildButton.setFont(composite.getFont());
        autoBuildButton.setSelection(ResourcesPlugin.getWorkspace()
                .isAutoBuilding());
    }
    /**
     * Create a composite that contains entry fields specifying save interval
     * preference.
     * @param composite. The Composite the group is created in.
     */