Answer as many questions as you can.
Use the information you provided when you created the account, or last updated it.
Submit the form from a computer you frequently use.
You will be asked to list recently used email addresses and the subject lines from recent emails. Ask for help from family members, friends, or business contacts to confirm their email addresses and tell you the subject lines of the last three emails they sent you.
Make sure to use the correct domain for your account, such as hotmail.com, live.com, or outlook.com. Keep in mind that your email address may be country specific. For example, if you created your account in Sweden, your domain would be “hotmail.co.se” rather than “hotmail.com”.