I can provide official troubleshooting steps or guidance on how to safely transition to a supported system.
: Windows 7 used a system called OEM Activation 2.1 . Large manufacturers like Dell or HP had a special code called a SLIC (System Licensed Internal Code) embedded in their computer's BIOS. Windows Loader 2.2.1 By DAZ - WAT Fix-
DAZ (belonging to a warez group known as "Orbit30" or "Hazar") was revered for writing clean, virus-free code. Version 2.2.1 represents the final stable release before Microsoft’s Security Essentials and Defender began aggressively targeting it. It is nearly impossible to find a legitimate, untouched version of 2.2.1 today, as most downloads are repacked with malware. I can provide official troubleshooting steps or guidance