Migrate user profiles to Azure from Windows 7 and Windows 10

Hi

We are preparing to move our consultants and sales staff to Azure. All will get new PC's.-
That is one issue to deal with

But even when I login to our Azure (only preliminary setup by now) from an existing PC, none of my data, my mail account, application setting or other, are there but in the old local or Domain profile!

With the "real" users the problem is even greater as they are on standalone Win7 & 10 PC's (Workgroup) with oneDrive as backup, and they run a mix of Office 2013 and 2016, 32 and 64bit.

I am searching for a path that can result in our users having all their data, mail, mail-setup etc. moved over to their new Windows 10 AzureAD joined PC's.

I have searched for days now but cannot find anyone who has successfully done this?