Good Day Tonyknockwood
My name is Carlo, I'm an Independent Advisor and community member like you.
I am also using Windows 10 pc. Let us work together to sort this out.
Here's the steps you can try.
Run the Keyboard troubleshooter
-Press Windows key + X
-Go to Settings
-Click Update and Security
-Click Troubleshoot then “additional troubleshooter
-Look for Keyboard click it and run the troubleshooter.
Check how it goes, if issue persist use an old driver and check.
-Press Windows key + X
-Go to Device Manager
-Expand the Keyboard Driver
-Look for Keyboard driver that was installed
-Right click and Update
-Look for "Browse my computer for driver
-Let me pick drivers available drivers
-Choose an old driver and use it.
-Restart
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
With Warm Regards,
Carlo T.