Microsoft has been keen for all its users to use online, connected Microsoft Accounts for Windows logins for years and many versions of the operating system, but there are a few ways you can get around it when installing Windows 11.
The quickest and easiest way to avoid signing up or logging in with a connected Microsoft account during Windows 11 installation is by using a handy little bypass: start ms-cxh:localonly.
Another method for skipping the Microsoft Account requirement as part of Windows 11's installation is the BypassNRO command, which is still viable as of April 2025.
By using the BypassNRO command or the start ms-cxh:localonly bypass, users can install Windows 11 with an offline account, avoiding the need for an online Microsoft account.