How to adjust a garage door for proper alignment and operation?

To adjust a garage door for proper alignment and operation, you can start by checking the tracks for any obstructions and ensuring they are properly aligned. Next, adjust the track brackets and tighten any loose bolts or screws. You may also need to adjust the tension on the springs and lubricate the moving parts. Test the door to ensure it opens and closes smoothly. If the problem persists, consider calling a professional for further assistance.