Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello,
I have to let you know upfront that this public forum is staffed by fellow users, not Microsoft employees, and nobody here can remotely connect to your PC. I can tell you how to do it yourself step by step.
Before we get into exactly how to migrate your files over we need to make sure you can actually grab your old stuff.
Are you currently still able to log into your old company email and OneDrive? If your old organization already disabled your login credentials then your data is locked on their side and you will not be able to export those emails or files to your new family account without asking them to temporarily give you access.
Reply back and let me know if you can still sign into the old account.