The short answer is:
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.
Microsoft officially ended the sale of retail copies of Windows 7 back in . Mainstream support followed shortly after, and extended security updates finally wrapped up in early 2020. This means Microsoft no longer sells the software directly or provides official technical support for home users. Where to Find Original Licenses buy original windows 7
Are You Using a Legal Copy of Windows? - Business Owner Stories
Since you can't buy it from the source, your options are limited to the secondary market. The short answer is: While Windows 7 can
Some independent electronics stores or specialist software liquidators may still have "New Old Stock" (NOS). These are physical, boxed retail versions that were never sold.
You can find the latest official versions of Windows on the Microsoft Store or compare current software deals at retailers like Best Buy . AI responses may include mistakes. Learn more - Business Owner Stories Since you can't buy
You might find System Builder or OEM keys on sites like eBay or through smaller tech vendors. These were originally intended for manufacturers to pre-install on hardware.