Even though Microsoft ended mainstream support for Windows 7 on , you can still activate a legal copy if you have a valid product key. The activation servers remain operational for Windows 7 at the time of writing.
For older hardware that cannot support Windows 10 or 11, lightweight Linux distributions (such as Linux Mint, Ubuntu, or Pop!_OS) offer a completely free, highly secure, and actively supported alternative to Windows 7. These operating systems revive old computers without requiring any activation workarounds. chew wga windows 7 ultimate 64 bit
Before using Chew-WGA, understand the significant risks: Even though Microsoft ended mainstream support for Windows