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Hi Phuong Nguyen,
It must be upsetting to see an email you don’t recognize when you just want to sign in and use your Surface. But before getting further, I need to clarify that this is not a software or hardware issue related to your Surface.
Microsoft account is trying to verify you by asking for the code via “your” email. Since you don’t recognize it, and the email’s handle does look suspicious, your account might have been compromised. Here’s what you should consider:
1 - Remove the verification method
- Go to account.live.com/proofs/manage
- See if you can sign in to your Microsoft account still
- Click Use your password instead (your screenshot)
- If you have another device that can access the account.
- Once logged in > click Add another way to sign in to your account
- Add your passkey/email/phone/any other way to verify
- Look at the list for any suspicious entries > Expand it > click Remove
- Confirm now you can sign in with the new verification method
- If yes, scroll down and click Sign out everywhere.
2 - If that fails, last option: official Microsoft account recovery form
- Go to https://account.live.com/acsr
- Fill it out as completely as possible:
- Your email address
- Old passwords (if you remember any)
- Devices you’ve used with the account
- Approximate dates of use
- Submit the form and wait for Microsoft’s response
I know this isn’t simple or quick, but if you cannot sign in, account recovery is the only supported path in this situation. Focus on protecting your passwords and accounts while recovery is in progress.
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