Sending, receiving, and organizing email in Outlook on the web for business
Hi @Sheri O'Brien,
Good day! Thank you for reaching out to Microsoft Q&A forum and sharing the issue you're experiencing.
I understand how unexpected changes in Outlook’s appearance and missing emails can be concerning. I’m here to guide you through a few simple steps to help restore your familiar layout and ensure your inbox is visible again.
Reset View to Default:
- Go to View tab → Change View → Select Compact or Single view.
- Or use the Reset View option to restore defaults (please be kindly noted that this way will remove all customized view). Also make sure you’re not in safe mode
Check Immersive Reader Mode
- Open Outlook and go to the View tab.
- Look for Immersive Reader and disable it if it's turned on.
To further test it, could you share the full version number as well as channel of entire Office 365 suite with us?
You could also try to quick repair Office to see if this way helps: Repair an Office application - Microsoft Support
If you continue to experience isues after following these steps, please let me know. I'll be happy to assist further or arrange a remote session to walk you through the process.
Thank you again for your patience and for choosing Microsoft Q&A forum. Please let me know if there’s anything else I can assist you with. I’m here to support you every step of the way.
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