How to put the domain name before the username? Window Server 2016 Standard Evaluation

Here is my homework required:

System > Control Panel System and Security System Control Panel Home Device Manager Remote settings Advanced system settings See also Security and Maintenance View basic information about your computer Windows edition- Windows Server 2016 Standard Evaluation 2016 Microsoft Corporation. All rights reserved. System Processor: Installed memory (RAM): System type: Pen and Touch: Intel(R) Core(TM) i5-4200M CPU @ 2.50GHz 2.49 GHz 4.00 GB 64-bit Operating System, x64-based processor No Pen or Touch Input is available for this Display Computer name, domain, and workgroup settings S1-TDKPHAM Computer name: Full computer name: Computer description: Domain: S1-TDKPHAM.tdkpham.com tdkpham.com tdkpham.com Windows activation Windows is activated Read the Microsoft Software License Terms Product ID: 00378-00000-00000-AA739 c X Search Co... P Windows Server 2016 Change settings Change product key ?