Account View -Standard User cannot access or view accounts

Account View -Standard User cannot access or view accounts

I have an issue where a Standard User cannot see all Accounts- only ones which have bee created by them or assigned to them.

How do I get them to be able to see all accounts?

This is a showstopper for us to continue usage across the company.

Please let me know how to resolve as both Super Admin & Admin dont have this challenge,