How to get screenshots/screen caps?

I'm not finding this information anywhere.

Anyone know what key does this?

f9

Thanks. What is the command for it, that I can bind?


And how is middlemouse referred to in the console? middlemouse or mouse3?

[22:51] <OtakuMark> open user.ini
[22:51] <OtakuMark> and find "middle"
[22:51] <OtakuMark> and then change that one from Bzoom to shot

Bump for Rabidnoob