CTRL for the shortcuts overlaps with the browser. You need to either completely take this over, or completely leave it be, and in this case, probably the latter

CTRL for the shortcuts overlaps with the browser. You need to either completely take this over, or completely leave it be, and in this case, probably the latter. Otherwise I get shocked when I hit CTRL-w to see if it erases a word and it closes my window without warning. There's also apparently some other things going on; CTRL-u uppercases the word you're on. A link to more docs or something may be helpful.