My G, H, apostrophe and backspace keys suddenly stopped working on my keyboard. I do NOT think this is a physical issue, because it happened suddenly with just these keys, and I have seen upon Google searching that others have had a problem with the exact same keys. Is there a way to fix this without having to reinstall system and lose my Microsoft Office and other installed programs? (I have an HP notebook with Windows 10, by the way).
I have tried ejecting battery and unplugging cable and holding down Start button, but it didn't work. The onscreen keyboard works, but it's a pain to have to use. I know I could buy an external keyboard, but I'd prefer to fix this problem if I can.
Thanks in advance.