The network connection is one of the possible reasons for problems when adding an account to Outlook. In this case, disconnecting and reconnecting the internet connection can help to fix this issue.

A Microsoft account allows you to sign in to a wide range of Microsoft 365 apps and services using a single email and password. However, at times, you may encounter issues signing in to these apps.

While the fix might not be obvious, it should only take a few minutes to get back up and running. One of the most underappreciated Windows features is the operating system's ability to cache network ...