Dear Karen Box,
Thank you very much for posting your question on the Microsoft Q&A forum.
From your description, you would like to combine two Microsoft work/school accounts so you can access the same data from both. Unfortunately, Microsoft currently does not support merging two separate work or school accounts into a single unified account or shared contact store.
However, if your main goal is to have both email accounts access the same contacts when composing emails, you can consider storing all contacts in one account and using it as your primary contact list as follows:
- Choose one account to act as your “main” contact's account.
- Export contacts from the second account
- Switch to your primary account to import the CSV file you exported.
For more details, please visit: Import and export Outlook email, contacts, and calendar - Microsoft Support
Once completed, your primary account will contain all contacts, and both accounts should be able to auto-suggest those email addresses when composing messages.
In the meantime, Microsoft truly values customer feedback. If having a built-in merge capability would benefit your workflow, I encourage you to submit your suggestion through the Feedback Portal: https://feedbackportal.microsoft.com/feedback. This is the best way to let the product team know your needs and help improve future versions of Outlook. Many enhancements come directly from customer input.
I hope this information helps. If you have any additional questions, please feel free to let me know.
If this response resolves your issue, kindly click Accept Answer and consider upvoting. If you need further clarification, please click Comment.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread