Official support for Windows 10 ended on October 14, 2025.
Disclaimer: Prices and availability of third-party keys can change rapidly. Always ensure you purchase from reputable sellers. To help me narrow this down for you,g., ~$5 - $10)? A key? A physical box (e.g., FPP)? Let me know which you prefer! Windows 10 system requirements - Microsoft Support buy windows 10 full version
Many platforms offer "lifetime" activation keys, with prices on Amazon.in and Flipkart often ranging between ₹300 - ₹1000, frequently labeled as "Retail" or "Pro". Official support for Windows 10 ended on October 14, 2025
Although Microsoft ended official direct sales of Windows 10, licenses for Windows 11 are interchangeable, allowing activation of Windows 10 using a Windows 11 Pro/Home key. Key Purchasing Options (As of April 2026): licenses for Windows 11 are interchangeable