Check if your Outlook is Up to Date?

By default, updates of Microsoft 365 are automatically downloaded and installed when the updates are made publicly available without the user or administrator intervention. Every time when the updates are released it is stored in Office Content Delivery Network (CDN) on the internet.  

In the Outlook Application, Click on File

Click on Office Account

Click Update Options. If you have disabled, the update you can enable the update or you can forcefully provide the instruction to check and update.

After clicking on the update now options. It will check the update and download if available.

To continue, save your work and close the app

Applying updates

Updates were Installed. You may now click on close.

If you try to update one more time it will now notify you that your application is Up to Date.