The owner of the computer's name, or I just don't change the default name if it came with a default name since I don't like changing settings, and I'm afraid changing computer names might mess up the Windows Licensing agreement software, and I need to contact Microsoft or the computer maker to have them re-activate my computer's Windows license by proving I'm the owner, so I can use the computer without the annoying pop-up telling me to activate Windows by putting in a long alphabetical and number serial key.