[dhosek]

If you set the keymap in IntelliJ to MacOS you get many of the Emacs keybindings including ctrl-a/e.

I also make these shortcuts for beginning/end of line in Word (although the ability to add custom keyboard shortcuts seems to randomly disappear in my copy of Word).

[hesk]

Yes, IntelliJ is easy to fix, just the default is broken.

Word, not so much.