Here are the Among Us PC keyboard controls. Unfortunately you cannot change these keyboard binding settings and are stuck with the default set number of keys listed below.

Keyboard Settings

First, in the settings menu ensure that under “Controls” you have “Mouse+Keyboard” selected.

Once enabled you will be able to use the following shortcuts:

E or SpaceUse
Sabotage (As Imposter)
QKill (As Imposter)
RReport Body
TabOpen Map

Just be careful with the “E” use key as Imposter. It’s used for both venting and bringing up the sabotage map.