Hanging a cabinet on a wall requires careful measurement, proper tools, and adherence to safety guidelines. First, identify the stud locations on your wall using a stud finder; this ensures sturdy support. Mark the cabinet's desired height, ensuring it's level. Transfer the cabinet's mounting holes onto the wall, then drill pilot holes slightly smaller than the screws you'll use. If studs aren't aligned, use appropriate wall anchors for added stability. With help, lift the cabinet onto the marked spots and attach it to the wall using screws and a drill, making sure it's securely fastened. Always follow the manufacturer's instructions and use caution during the process to avoid injury or damage.