You can make Windows Terminal open in the center of the screen & not on the top left corner via its Settings or using a Settings.json file.

On Windows 11 (and 10), the Windows Terminal is the new default experience to run virtually any command-line shell, including Command Prompt, PowerShell, WSL instances, and more.

Windows Terminal Windows 11 and later updates of Windows 10 have a new and more modern program for control via text commands.