Unlock Windows 10 without a PIN by using password sign-in, Microsoft recovery, safe mode, or authorized password reset methods.

If the PIN is unavailable, Windows 10 may still allow password, Microsoft account, security key, or safe mode sign-in. The right method depends on whether the account is local or online.
Use this method only on a computer you own or are authorized to repair. If BitLocker is enabled, prepare the recovery key before changing login settings.
Step 1. Create Qiling bootable media on another PC, boot the locked computer from it, and open the password reset feature.

Step 2. Select the Windows installation and the local account you need to repair. Avoid changing system accounts you do not recognize.

Step 3. Reset or clear the password, then write down the new login information before restarting.

Step 4. Click Proceed, remove the USB drive, restart Windows, and update your sign-in options after login.
Should I make changes before backing up? If the disk is readable and the files matter, back up first. Repairs, formatting, conversion, and cloning can change boot records or partition data.
When should I use Windows built-in tools? Use Settings, Disk Management, Startup Repair, CHKDSK, SFC, DISM, or account recovery first when the issue is simple and the risk is low.
When does Qiling help? Use Qiling tools when you need a clearer disk map, a bootable recovery environment, backup before repair, partition preview, disk cloning, or controlled password recovery on an authorized PC.
A missing PIN does not always mean the account is lost. Try password and account recovery first, then use bootable reset only when you own the device and have the needed recovery keys.