Keyboard Tester Instructions ➦ When you press any button on your keyboard, a clicking “Sound” will be come. ➦ In your virtual keyboard that pressed key will be Light Up. ➦ A single button will light up on the virtual keyboard when both “Shift” keys are pressed on your physical keyboard. ➦ “Delete” is not visible in the virtual keyboard. ➦ Windows start key is name as “Met... https://www.keyboardtesters.com/