Using New Outlook on Windows for professional communication and productivity
Dear Millie Simpson
Thank you for posting to Microsoft Community
Based on your description, I understand that you wish to remove your Gmail account from your Outlook application and keep only your Outlook account, please correct me if I have misunderstood your question.
I noticed your issue posted in New Outlook for Window product module, you can try the below steps to delete the account.
- On the View tab, select View settings > Accounts > Email accounts.
- In the Email accounts section, find the account you want to delete. Beside the account name, select Manage.
- Under Account details, select Remove to remove this account from Outlook. Any offline cached content for this account will be deleted when you remove the account.
- For accounts where Microsoft isn't the email provider (for example, Gmail, Yahoo, iCloud, and non-Microsoft IMAP and POP accounts), the Remove Account window appears. Select an option to remove the account from only this device or from all devices.
If you select, Remove from all devices, your account will be removed from all devices where you added your account to Outlook. - When you're finished, select Return to accounts page, or close the Settingswindow.
For more information, see: Add an email account to Outlook for Windows - Microsoft Support
I hope this information has been helpful to you. If you have any questions, please let me know and I will be happy to assist you further.
I wish you all the best
Linda.W-MSFT | Microsoft Community Support Specialist