How to close a file in Intellij using a keyboard shortcut?

Question

I know this is a simplistic question; but I've been using IntelliJ for months now, and can't find this simple feature.

Any idea? Thank you.

Answer 1

hmm you can't because there is no default key binding for that, at least on OSX, however you can go here and define one:

Answer 2

Idiot me. CMD-F4 or, as mentioned before, CTRL-F4.

Thank you all. I'll just bury myself now :)