Using a machine given to me. The keyboard ( “top case” in AppleSpeak, or iLingo as it is now known ) had wine spilled onto it. The Tab key is engaged almost nonstop. Strongly striking another key on it sometimes makes the incessant Tabbing stop, so I can type. Most notable on Word docs and emails. Never a problem posting here, though.
I am using an external Apple bluetooth keyboard. Works fine, except that the nonstop Tabbing cannot be stopped. See, the external keyboard is what I am typing on right now but I can reach over and type on the main machine keyboard at any time. Why buy the external? Because the keys for A, S and D are dead. Makes writing exceedingly difficult.
The Tabbing is brutal. Is there any way to have this external keyboard discoverable, but DISENGAGE the internal keyboard??