No SQL pro but message seems fairly clear its an issue with windows auth, your user names and passwords on all machines either need to be the same or if different the others added to the authorised list.
If your strugling I’d sugest switching to mixed mode auth.
Read this;
Not tried personally as always used mixed mode for ease of adding terminals but if it works may solve.
I agree what @JTRTech suggests. Switch to mixed mode and create a SQL Server login. If you want to login to SQL Server with windows user accounts review your workgroup setup as @Jesse suggested.
I believe you’ll find more useful resources if you google that error message.