Using a local account on Windows 11 has its benefits, as explained by Microsoft on accident.
Microsoft inadvertently highlighted the benefits of using a local account over a Microsoft account on Windows 11 in a recent support page update.
Using a local account allows for offline sign-in, is independent of cloud services, and limits settings, files, and applications to a single device, enhancing privacy.
Despite these benefits, Microsoft requires internet access or workarounds for the initial setup of Windows 11, making it challenging to use a local account from the start.
A local account is created on the device and doesn't require Internet connectivity to sign in. It's independent of other services, and it's not connected to the cloud. Your settings, files, and applications are limited to that single device
A Microsoft account, on the other hand, is associated to an email address and password that you use with Outlook.com, Hotmail, Office, OneDrive, Skype, Xbox, and Windows. When you sign in to your PC with a Microsoft account, you’re connected to a Microsoft cloud service, and your settings and files can sync across various devices. You can also use it to access other Microsoft services