Windows 10 is now more popular than Windows 7 - The Verge

Windows 7 - Wikipedia

Windows 10 vs. Windows 7: Differences You Need to Know

The Verge Guide to Windows: tips, tricks, and advice - The Verge

Microsoft Windows - Wikipedia

Windows 7 and 8 keys can no longer activate any Windows 11 edition or version - Neowin

You can no longer activate Windows 11 using Windows 7/8 license key

Windows 7 market share surges in advance of Windows 10 release – GeekWire

Windows 10 Overtakes Windows 7 to Become Most Popular Windows Version

If you're one of millions still using Windows 7, Microsoft has a troubling warning for you

Windows 11 vs Windows 10: Should you upgrade? - Dexerto

How to Upgrade to Windows 10 From Windows 7 for Free

How to Upgrade to Windows 10 From Windows 7 for Free