How do you manage user authorization and user access in access?

How do I manage user Access?

Tips for Effective User Access Management1Use the Principle of Least Privilege.2Limit or Eliminate Super-User Access Privileges.3Plan Privileges Ahead of Time.4Use a Password Manager.5Review Privileged User Access.User Access Management: How to Make It Work with These 5 Tips

How do I set user permissions in Access?

On the Database Tools tab, in the Administer group, click Users and Permissions. Click one of the following commands: User and Group Permissions Use this to grant or revoke user or group permissions, or to change the owner of database objects.

Can multiple users edit an Access database at the same time?

The "over all" settings you are playing with don't change anything here (well except the option to open databases as shared - but that's already the default and already a given since more then one user is able to edit the data. So change the form in question locking setting to "edited" record.