If you are experiencing typing errors on your laptop, there are several troubleshooting steps you can take:

1. Make sure the language settings in your computer’s operating system match the layout of your keyboard.
2. Check if you have any sticky or stuck keys. Reset them if you need to.
3. Check if the NumLock or CapsLock keys are on and adjust accordingly.
4. Check that all the necessary drivers and your BIOS settings are updated.
5. Make sure your Windows settings are correct for the keyboard you are using.
6. Check your applications settings for any necessary changes.