For bulk operations or scripted deployments, the GUI is too slow. Use the LocalUsers module or the classic net user command.
At the "Let's connect you to a network" screen, press to open the Command Prompt. Type OOBE\BYPASSNRO and press Enter .
# Create a local user that cannot be used for network logins New-LocalUser -Name "TempAudit" -Password (ConvertTo-SecureString "TempPass123" -AsPlainText -Force) -AccountNeverExpires -UserMayNotChangePassword