• To display or hide guides, select or deselect Show Guides.
• To turn snapping to guides on or off, select or deselect Snap To Guides.
• Select or deselect Lock Guides.
• To set Snap Accuracy, select an option from the pop-up menu.
• To remove all guides, click Clear All. Clear All removes all guides from the current scene.
• To save the current settings as the default, click Save Default.