Unlike older software that locked users out after 30 days, Windows 10 introduced a more flexible approach:
: Users can download the official ISO file directly from Microsoft and install it without a product key.
While there was never a specific release titled "Windows 2010," remains a widely used operating system that effectively offers a unique form of a "free trial." As of April 2026, the landscape of Windows 10 has shifted from a new product to an aging one, with Microsoft focusing on migrating users to Windows 11. The Evolution of the "Free Trial"
It is important to note that Windows 10 officially reached its . Windows 10 Enterprise | Microsoft Evaluation Center
: The "trial" is restricted primarily by personalization. Users cannot change wallpapers or themes, and a persistent "Activate Windows" watermark appears in the bottom right corner of the desktop. Enterprise Evaluations for Professionals
For organizations, Microsoft provides a formal Windows 10 Enterprise Evaluation . This is a strict designed for IT professionals to test corporate features like advanced security and management tools before a full-scale rollout. Once the 90 days expire, the system will begin to shut down periodically, requiring a valid license or a fresh installation of a consumer version to continue use. The 2026 Context: End of Support