1. Bank accounts are safe.
2.It's an easy way to safe money.

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Bank accounts are useful as
   we can save money in the account, draw and use money when we need. 
   Money deposited in an account grows with some interest.
   Money is safer in bank than at home, thieves cannot steal
   We can transfer money if required (like paying fees) to school, or to another
       person when needed.  We get a receipt (proof) for a transaction.
   Signature in the bank account is used as a proof for signature for young persons.