Make sure to pay attention to the first word of questions.
Who?=Asking about a group of people or person
When?=Asking about time
Where?=Asking about locations or places
What?=Asking about people or things
Why?=Asking about reasons
How?=We use "how" for many different questions such as (How much / How many / How long / How often / How old / How tall / How short / How big / How small and etc...)
It's asking about in what way? or to what amount? or for what reason?
Who?=Asking about a group of people or person
When?=Asking about time
Where?=Asking about locations or places
What?=Asking about people or things
Why?=Asking about reasons
How?=We use "how" for many different questions such as (How much / How many / How long / How often / How old / How tall / How short / How big / How small and etc...)
It's asking about in what way? or to what amount? or for what reason?