Fortect uses a . Here is exactly what happens when you enter a license key:

: If you have recently reset your PC or moved to a new one, you may need to deactivate the key on your old device through the Fortect Account Portal before it will work on the new one. Using the 24-Hour Free Trial

: Avoid "cracked" keys or generators found on third-party sites. These often contain malware and can lead to your license being blacklisted or your system being compromised.

If you can’t afford Fortect, consider built-in Windows tools instead: