Welcome Indya Correa,
Thank you for reaching out to Microsoft Q&A forum. I am sorry to hear about your issue with change sign in Windows PIN in your computer.
To assist you better, I need to clarify a few details:
- Are you using any other sign‑in methods such as the Authenticator app, email, or phone number?
You can try the steps below to troubleshoot the issue:
Option 1: Recovery Options
- First, attempt password reset from another device or browser at account.live.com/password/reset
- Enter any associated email or phone, then use recovery methods like security questions or alternate email if available—success here lets you sign in and reset the PIN via Settings > Accounts > Sign-in options
Option 2: Update Windows
- Ensure that your Windows system is fully updated. Open Settings > Update & Security > Windows Update, and look for available updates. Installing the most recent updates can often fix unexpected problems.
Option 3: Account Switch
- Create a new local admin account via Command Prompt (admin) > type:
net user NewAdmin Password123 /add
net localgroup administrators NewAdmin /add
- Log in with it, then delete the old profile or recover files before resetting the original account
I really hope that the information I gave above was helpful to you. Please feel free to reply below and let me know if you have further concern on this matter.
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