What are the best practices for installing plastic screw anchors securely in drywall?

To install plastic screw anchors securely in drywall, follow these best practices:

1. Use the correct size drill bit to create a hole for the anchor.
2. Insert the anchor into the hole and tap it gently with a hammer until it is flush with the wall.
3. Screw the screw into the anchor, applying firm pressure but not overtightening.
4. Ensure the anchor is securely in place before hanging any heavy objects on it.