Probe: If keys are sticking and not functioning properly, check for dust particles and gunk under the keys.
With that out of the way, let’s see how to fix keyboard issues on Windows laptop. Sometimes you don’t even realize its pressed accidentally like my grandma has a laptop which has a disable button and it is pressed accidentally when she cleans the keyboard. Before we begin, check if you have your keyboard has Disable Keyboard button. Not all but some keyboards come with a dedicated keyboard disable button (like the Mute or WiFi toggle button) which temporarily disables your keyboard when pressed.
