Use 'from' to show where something begins in place or time. It tells us the start point of an action or event.
I walk from my house to school.
The store opens from 9 AM to 5 PM.
Use 'from' to show where a person, thing, or idea starts or comes from. It tells the origin or source.
She comes from Canada.
This gift is from my friend.
'From' can show how things or people are not the same. It compares or shows differences between them.
This book is different from that one.
She is taller from her brother.
'From' shows where a message, call, or information starts or is sent. It tells the source of communication.
I got an email from my teacher.
A message came from the phone.
'From' can sometimes show who performs an action in passive sentences. It tells who something comes from or is done by.
This song was written from a famous artist.
The book was sent from the author.
'From' shows the parts or options available in a group. It shows where a choice or selection begins.
Choose from these colors.
She picked apples from the basket.