Using New Outlook on Windows for personal email, calendar, and contact management
Hello Collie Flower,
Thank you for posting in Microsoft Community. I'm happy to assist you with this request.
Based on your post regarding "Search option in inbox not working", to understand the situation and be able to offer you relevant suggestions, we would need a little more information from you. Kindly help us by providing the following information.
Could you please provide us with the product and version details of your Outlook? and What version of Outlook do I have?
May I know your affected account type and subscription, Is it a Microsoft365 business or Microsoft Personal account (outlook.com/Hotmail.com/live.com) or any third-party account?
May I confirm that you get the same situation in both Outlook for Desktop and Outlook on the Web (https://outlook.office.com)?
In the meantime, try to Switch Back to Classic Outlook from the top left slider and try adding contact.
Ensure that your Outlook is up to date, Go to File > Office Account > Update Options > Update Now.
Add-ins can sometimes cause issues. Disable them to see if it resolves the problem, Go to File > Options > Add-ins.
Select COM Add-ins and click Go.
Uncheck all add-ins and restart Outlook.
- Repair Your Outlook Profile
Go to File > Account Settings > Account Settings.
Select your account and click Repair.
Finally try the Microsoft Support and Recovery Assistant.
If this solution does not provide help, you can create an entry in the Feedback Portal Outlook · Community (microsoft.com).
I hope this solution make your day, Let me know if this resolves your issue or if you need any further assistance!
Best regards,
Community Moderator