my account got hacked and email got channged how do i get the account back

Use the official hacked-account recovery flow immediately:

1. Start the Microsoft sign-in helper for hacked accounts: Start. It asks for the account email address or phone number and then shows self-help steps or offers the chance to talk to an agent.
2. Before changing any password, run a full malware scan on the PC:
   • Open Windows Security
   • Go to Virus and threat protection
   • Select Scan options > Full scan > Scan now
3. After the scan, try to change or reset the password:
   • If sign-in still works, change the password.
   • If sign-in does not work, use the password reset flow.
4. If access is restored, review account settings that attackers often change:
   • connected accounts
   • forwarding
   • automatic replies
5. Check the account’s Recent activity from the Security basics page. If suspicious sign-ins appear, mark them as This wasn't me or Secure your account.
6. Add another way to sign in or verify identity in Advanced security options so recovery is easier next time.

Important limits:

• Support agents and advocates are not allowed to send password reset links or access and change account details.
• If the account recovery form is needed, the result is sent to the working email address provided, usually within 24 hours.
• If Microsoft cannot verify ownership, the form can be retried up to two times per day.

If the account is now blocked because of unusual sign-in activity, use the Sign-in Helper here: Sign-in Helper.

• How to recover a hacked or compromised Microsoft account
• What happens if there's an unusual sign-in to your account
• Help with the Microsoft account recovery form
• How to help keep your Microsoft account secure
• Unblock my Outlook.com account