A Microsoft file hosting and synchronization service.
Hi, @עוזי שכטמן
Microsoft accounts cannot be merged, and the data from one account will not automatically transfer to another.
If you can still sign in to the old Microsoft account, I suggest copying the OneDrive files you want to keep from the old account to the new account first.
After that, the Microsoft 365 Family subscription owner can stop sharing the subscription with the old account and share it with the new account instead.
To help narrow this down:
- Can you still sign in to the old Microsoft account even though its email address is no longer active?
- Is the old account the owner of the Microsoft 365 Family subscription, or was the subscription shared with that account by someone else?
Click "Add comment" to let me know.
Thanks!