It sounds like you are experiencing issues with your keyboard where certain letters are producing numbers instead, which could be a result of the Num Lock being enabled or a keyboard layout issue. Here are a few troubleshooting steps you can try:
- Check Num Lock: If your keyboard has a Num Lock key, make sure it is turned off. When Num Lock is enabled, some keys may produce numbers instead of letters.
- Keyboard Layout: Ensure that the keyboard layout settings in your operating system are set correctly. Sometimes, the layout can change unexpectedly, leading to incorrect key outputs.
- Physical Connection: If you are using a USB keyboard, try unplugging it and plugging it back in. If it's a wireless keyboard, check the batteries and ensure it is properly connected.
- Test with Another Keyboard: If possible, connect a different keyboard to see if the issue persists. This can help determine if the problem is with the keyboard itself or the system settings.
- Driver Issues: Check if there are any updates for your keyboard drivers or if there are any known issues with the drivers installed. You can do this through the Device Manager in Windows.
If these steps do not resolve the issue, you may want to consider consulting the manufacturer’s support for further assistance.
References: