Although Microsoft ended mainstream support for Windows 7 in January 2020, legitimate product keys are still available through authorized resellers. Be cautious: many “cheap keys” online are counterfeit, volume license keys sold illegally, or MSDN keys meant for developers only.
Activate properly:
Windows Loader is a popular tool used to activate Windows operating systems, including Windows 7, without using a valid product key. It's especially known for its compatibility with various versions of Windows, including Windows 7 Ultimate 32-bit. This tool modifies system files to make the operating system believe it has been activated with a genuine product key. windows loader for window 7 ultimate 32 bit link
Microsoft offered free upgrades from Windows 7 to Windows 10 for assistive technologies users (the loophole remains unofficially functional for many). Windows 11 has stricter hardware requirements, but Windows 10 is a more secure, supported alternative. Although Microsoft ended mainstream support for Windows 7