Check keyboard layout and language settings by pressing Win Spacebar to ensure correct input language is selected and remove unnecessary layouts in Settings. 2. Verify physical or regional keyboard type by confirming system locale and language for non-Unicode programs match your region and test key output in Notepad. 3. Test for hardware or driver issues by trying the keyboard on another computer, uninstalling and reinstalling the keyboard driver via Device Manager, or updating the driver from the manufacturer’s website. 4. Check for Sticky Keys or Filter Keys by disabling them in Ease of Access settings and test with the on-screen keyboard to determine if the issue is software-related, as most problems are resolved by correcting layout or driver settings.
If your keyboard is typing wrong characters in Windows 10, it’s usually due to a simple setting or hardware issue. Here’s how to fix it quickly.

1. Check Keyboard Layout and Language Settings
One of the most common reasons for incorrect characters is having the wrong keyboard layout or language selected.
- Press Win Spacebar to cycle through installed input languages. Make sure it’s set to your preferred layout (e.g., English (United States)).
- Go to Settings > Time & Language > Language.
- Under Preferred languages, ensure your main language is at the top.
- Click on the language, select Options, and check the keyboard layout (e.g., US QWERTY). Remove any unnecessary layouts.
Example: If you see "United States-Dvorak" or "United Kingdom" instead of "United States", that could explain why symbols or letters are off.
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2. Verify Physical or Regional Keyboard Type
Sometimes Windows detects the wrong physical keyboard (like UK vs US), which changes how keys like @, ", or # appear.
- Go to Control Panel > Clock and Region > Region > Administrative tab.
- Click Change system locale… and ensure it matches your region.
- Also, under Advanced settings, make sure the "Language for non-Unicode programs" aligns with your system language.
To test:

- Open Notepad and try typing keys like
[
,]
,@
,"
— do they match what’s printed on your keyboard?
3. Test for Hardware or Driver Issues
If the layout is correct but keys still type wrong, the issue might be with the driver or the keyboard itself.
- Try your keyboard on another computer. If the problem follows, it may be hardware.
- On your PC, go to Device Manager > Keyboards.
- Right-click your keyboard > Uninstall device.
- Restart your computer — Windows will reinstall the driver automatically.
- Alternatively, update the driver from the manufacturer’s website (especially for branded or mechanical keyboards).
4. Check for Sticky Keys or Filter Keys
Accessibility features can sometimes interfere with normal typing.
- Press the Shift key five times quickly — this toggles Sticky Keys. If a popup appears, disable it.
- Go to Settings > Ease of Access > Keyboard.
- Turn off Sticky Keys, Filter Keys, and Toggle Keys.
Filter Keys, when enabled, can ignore or alter keystrokes, making it seem like the keyboard is broken.
Also consider:
- External keyboards: Unplug and replug USB keyboards, or try a different port.
- Laptop keyboards: Spills or debris can cause stuck keys. Gently clean around keys.
- On-screen keyboard: Open it via Settings > Ease of Access > Keyboard and enable the on-screen keyboard. If it works fine, the issue is likely software-related.
Basically, most "wrong character" issues come down to layout mix-ups or driver glitches. Fixing the input language and confirming the correct keyboard model in settings resolves it 90% of the time.
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