If you are looking to activate your system legally, consider visiting the official Microsoft activation page to learn about genuine software alternatives.
Even though the specific version "2.2.9" was a popular search term in 2020, using it today is a bad idea. Modern Windows Defender definitions instantly quarantine it. More importantly, the lack of updates means your PC remains vulnerable to exploits like EternalBlue (MS17-010) because Windows Update is broken.
It blocks the operating system from communicating with legitimate Microsoft validation servers to prevent the system from repairing itself via updates. The Massive Risks of Downloading "Free Activators"
Microsoft allows you to install Windows without a key. The only drawbacks are:
Programs designed to grab browser passwords and crypto wallets. Using the user's CPU to mine Monero or Bitcoin. The Legacy