French phrase
Comment utilise-t-on ~ ?
Meaning
How do you use ___?
When to use it
Used to ask how to use an object. Polite and natural in everyday situations.
Example dialogue
Comment utilise-t-on l'imprimante ?
How do you use the printer?
Il faut d'abord l'allumer, puis installer le pilote sur l'ordinateur.
First, turn it on, then install the driver on the computer.