1. Clean the keys with a damp cloth.
2. Unplug the laptop from the power source and gently remove any debris trapped under the keys with a toothpick.
3. Check and adjust keyboard settings to make sure the keys are not sticking due to a software issue.
4. Replace any keys that are excessively worn or have become loose.
5. Consult a laptop service technician if the issue persists. They may need to replace your laptop’s keyboard entirely.