How? – ¿cómo?
(Pronounced koh-moh)
To remember that how is pronounced koh-moh (como) in Spanish, use the following mnemonic:
She just wanted to know how - she hadn't intended to cause a commotion (cómo)

Examples of cómo (how) in a sentence
¿Cómo llegaste aquí?
(How did you get here?)
No sé cómo resolver este problema.
(I don't know how to solve this problem.)
¿Cómo funciona esto?
(How does this work?)