We use 'new' to talk about things that did not exist before. It means something is recent or just made.
I bought a new car today.
She has a new phone now.
'New' means something is not old or used before. It is in perfect, original condition.
This is a new chair, never used.
She gave me new shoes for my birthday.
'New' shows something is not the same as before. It is recent or recently changed.
He moved to a new house last month.
We have a new schedule now.
'New' means something is fresh to someone. It is not known or done before by that person.
She made new friends at school.
I tried a new food yesterday.
In technology, 'new' refers to recently made or changed things like software or hardware. It means the latest version or model.
I installed the new app today.
The new update fixed bugs.