Windows 11 turned five on October 5, 2021. Its launch was marked by strict hardware requirements that sidelined many capable machines, prompting users to bypass the rules. Microsoft also pushed users toward online accounts, a struggle that continues today.

In 2024, the Copilot+ PC push with AI features like Recall caused more controversy. Microsoft and its partners later dropped the Copilot+ branding, and the company now de-emphasizes built-in AI in favor of a cross-platform agentic model.

This year Microsoft promised to optimize Windows 11 for everyday productivity and gaming. The 26H2 update, rolling out now, is described as "predictable and low-disruption." The source notes that boring is good for a battle-scarred OS.

Despite the issues, Windows 11 is widely adopted, holding about 72% of the Windows market, while Windows 10 is under 28%. Windows overall remains dominant on roughly 76% of desktops and laptops.