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If you found a stud, drill a pilot hole into the center of the stud using a drill bit appropriate for your screw size. If no stud was found, you will proceed with drywall anchors. Drill pilot holes at your marked locations, ensuring the drill bit size matches the recommendation for your chosen drywall anchors (e.g., self-drilling 'wall mates'). With safety glasses on, use your drill to screw the wall mates directly into the pilot holes until they are flush with the wall surface. These anchors will expand or create a secure thread within the drywall to hold the mounting screws.