Optiplex 3000 auto logon, can't find the program

If you want to add a password to “user” account you can go inside settings in Windows and go to >account and look for sign in options.  The account currently has no password therefore it auto logs in.  I assume “user” is set up as a local administrator account.

Hello and thank you for the answer.

The account "User" came with a password (User#{service tag}). This account is not an local administrator, there was another account named "Admin" where we need to login to do any changes (which is OK).

But I want to be able to edit this settings. 

On an older (just 6 month old) Optiplex 3000 it came pre-installed with a software where we could edit this settings (the software "Dell Think Client Application"). So I assume if we can download that software it will solve our problem.

you can delete the "User" account in Windows if that is not set up to your liking.

you can add a local admin account if that is what you need.

all this can be done in Windows native environment without Dell app.

not familiar with the Dell think Client app.

Okey, thank you for the reply.

I'm not familiar with Dell Thin Client either.  May be this wiill help?  Dell's WYSE Management Suite for Thin Clients