Hi @Johans Cervantes Gonzalez ,
Welcome to our forum!
Based on my research, i found a thread mentioned that:
It's suggested that you could create a new Outlook Desktop profile(Control Panel>Mail>Show Profiles>add) and then add your Outlook.com account using automatic account configuration.
More information: Modern Authentication Methods now needed to continue syncing Outlook Email in non-Microsoft email apps.
Hope to help you!
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, 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.