Hello,
- Did you check your Junk or SPAM email folders to see if the verification email from Microsoft ended up there? (OR)
- Add the "@microsoft.com" domain to the safe sender list here, then request the verification code. https://outlook.live.com/mail/0/options/mail/junkEmail
Note -
Sometimes the block may be tied to a specific Wi-Fi network you're connected to. So, try switching to another Wi-Fi network, such as a mobile hotspot, and see if you receive the Verification code.
If you are still having issues, add a new way to sign in or verify your account -
- From another Working PC or a browser, go to the Security Settings page of your Microsoft account here - https://account.live.com/proofs/Manage
- If you can sign in successfully on the link above, select 'Add another way to sign in to your account', select 'Use an app'.
- Set up Microsoft Authenticator on your Mobile device.
- Once done, restart your desktop computer and set up a PIN.
- This time, verify your account using the Authenticator app.
Let me know how it goes.