Windows 11 Pro with Office 365 Business Premium

[GrahamUK33]

We are looking at buying new PCs with Windows 11 Pro installed, and have Office 365 Business Premium as a cloud based solution.

I believe O365 Premium comes with Azure AD P1, will this control users login into their PCs like a local Server with AD would?

[#2]

If I Understand you correctly, you want to use your Azure AD identities to sign-in to the laptop? You can use the Azure AD Join / Sign-in feature, but to really control the Windows 10/11 Device, I would say look to Intune (EMS licensing or M365 Licensing). You can then set policies that will only allow users in the Azure AD who are licensed to sign-in to a device and a bunch of other valuable bells and whistles.