The numbers keyboard and several other buttons do not work properly
The buttons on my MacBook Pro Retina 15'' Mid 2014 do not work properly anymore.
For example, when I press 1, the volume control pops up.
When I press 2` the apostrophe appears.
When I press 3§ that random squiggly S appears.
When I press 4] the bracket appears.
When I press 5[ the other bracket appears.
When I press 6=, the equals sign appears.
When I press 9, the cursor moves.
When I press Arrow right , the 8. appears.
When I press Arrow up , the 9. appears.
When I press equal, 6= appears.
Is this a good question?