Delta_G:
There was even more than that. Scroll up. It's a whole bunch of stuff.
I hit the Copy error messages. You are correct. This is what I am able to paste:
Arduino: 1.8.5 (Windows 10), Board: "Arduino/Genuino Uno"
C:\Users\Phil\Desktop\scoring\scoring.ino: In function 'void loop()':
scoring:33: error: 'Keyboard' not found. Does your sketch include the line '#include <Keyboard.h>'?
Keyboard.begin();
^
exit status 1
'Keyboard' not found. Does your sketch include the line '#include <Keyboard.h>'?
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.