You can follow along here.
https://support.microsoft.com/en-us/account-billing/change-your-microsoft-account-password-fdde885b-86da-2965-69fd-4871309ef1f1
Outlook.com (hotmail) is not currently supported here on QnA. They're actively answering questions in dedicated forums here.
https://answers.microsoft.com/en-us/outlook_com/forum/oemail
--please don't forget to upvote
and Accept as answer
if the reply is helpful--