Configuring preferences and options in Outlook.com
Hello, thank you for reaching out to Microsoft Q&A.
Ma I please know if it is a Personal or Work/School account?
Before you look to reset your password, double-check that you are using the correct email address when logging in.
If this is a personal account, please use the following link to reset the password: https://account.live.com/ResetPassword.aspx
If this is a work or school account, please use the following link to reset the password: https://passwordreset.microsoftonline.com/n/passwordreset/#!/
If you are able to reset your password successfully, go to your Microsoft account security settings page and turn on two-step verification for added security.
https://account.live.com/proofs/Manage
Let me know if you need more help.