My keyboard has suddenly stopped working properly.
I can only write by using the keyboard viewer!
Basically the characters:
ijklmno u and a few other keys don’t work on the Mac's built in keyboard.
MacBook Air (13-inch, Mid 2012)
1.8 GHz Intel Core i5
4 GB 1600 MHz DDR3
Graphics Intel HD Graphics 4000 1536 MB
Mac High Sierra 10.13.1
Also not able to modify system settings for scrolling.
Any solutions are appreciated!