To fix it, you need to find and delete the profile or your email account and again add it. If the problem is with the Outlook email, it results in an Outlook sign in error. Tip 1: Delete email account or your Outlook profile
Your Microsoft account will synchronise all the machines connected to that account, so look out for the changes next time you log in to a different device. The next time you sign in to Windows 10, use your Microsoft account name and password to log in. We've now completed the process of setting up a Microsoft account. Windows 10 will set up your new Microsoft account.
If you have an existing account with, Hotmail, Office 365, OneDrive, Skype, Xbox or Windows, good news - the email address and password that you use to access that account will also work as your Microsoft account. If you’re using a computer that’s running Windows 10 as its operating system, you’ll need a Microsoft account to log in. How to check if you have a Microsoft account
link your computer to your Microsoft account.set up a Microsoft account if you don’t have one.find out if you already have a Microsoft account.Log in to Windows 10 requires a Microsoft account - here's how to make sure you're all set up to be able to access all the functions