Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Karin L!
I am Shakiru, an independent advisor and a user like you, and I am glad to be helping you out today.
I understand you cannot sign in to Microsoft Office on your computer and got an error message "account doesn't exist".
Few users have reported having the same problem, the solution is to add a new email as an alias and then sign in to Office with the new Primary alias.
You need to add an alias to your Microsoft account Add Primary Alias
- Go to https://go.microsoft.com/fwlink/?LinkId=529489
- Select Add Email and Add Outlook Email
- Then, make the new email a "Primary alias"
- Log in with the new Primary alias
- Did you log in successfully?
See here for more troubleshooting for unlicensed product: https://support.microsoft.com/office/0d23d3c0-c19c-4b2f-9845-5344fedc4380
I hope this helps! Please kindly let me know if you need any other assistance and I will be more than happy to help further.
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Thank you
Best Regards, Shakiru