Once you've restarted, check your keyboard to see if it is responding. Unlock your keyboard. Some HP laptops have a shortcut that will allow you to lock your keyboard to prevent unwanted touches.

Windows 10 is one of the most versatile operating systems, but many users only scratch the surface of its capabilities. In ...

As it matches the hardware you own: Enable “Use Touch ID to unlock your Mac” for a laptop or Magic Keyboard with Touch ID. Enable under Apple Watch your watch’s name to let it unlock your Mac.