While Windows 7 can still be installed and activated today, remember that it no longer receives security patches. If you do set up a "new" Windows 7 machine, it is highly recommended to keep it offline or use it strictly for offline tasks to avoid modern security vulnerabilities.
Are You Using a Legal Copy of Windows? - Business Owner Stories buy original windows 7
The internet is full of "discount" keys for $5. While these often activate, they are frequently "gray market" keys—meant for educational institutions or large corporations—and can be deactivated by Microsoft at any time without warning. While Windows 7 can still be installed and