Hi Kathy
Yes its the wizard found in Tools.
The gist of how it works is as follows:
You can set user access permissions for all Forms, Tables, Queries, Reports,
Modules etc. You can base these permissions by either individual user, or a
group - ie, Admins, Power Users, Full Data Users etc, or define your own
group.
When a use runs the database, they will be prompted for a password. You must
have set up an account for them initially.
When the wizard is done, it will create a Security.mdw file which is stored
in the same directory as the database, and a shortcut for running the access
database in a secured mode.
This really should be your last step, prior to release. Always make a backup
of your database before you run this wizard. Its not hard to remove user
level security, but its a little tedious.
If you are a running a Server/FrontEnd method, you can use the wizard to
secure only the tables in the server files, but this is quite a mission to
set up effectively (and distribute!)
Plenty of information on this can be found in the normal MS Access Help
file, or even in the newsgroup access.security
I hope this has been some help to you