To fix high keyboard delay and remove lag, especially for gaming or competitive tasks, you can apply several system-level optimizations and hardware checks. The methods range from simple Windows Control Panel adjustments to advanced registry tweaks .
: Open Device Manager , right-click your keyboard under "Keyboards," and select Update driver . Alternatively, try uninstalling the driver and restarting your PC to let Windows reinstall a fresh version. To fix high keyboard delay and remove lag,
: Press Windows + R , type control keyboard , and hit Enter. Set the Repeat delay to Short and the Repeat rate to Fast to make key inputs feel more immediate. : Go to Settings > Accessibility > Keyboard
: Go to Settings > Accessibility > Keyboard and ensure Filter Keys is turned OFF . This feature is designed to ignore brief or repeated keystrokes but often causes a feeling of unresponsiveness. type control keyboard