25% Still on Windows 10: Steam Data Exposes Windows 11 Trust Failure

Six months after Microsoft pulled the plug on free support for Windows 10, Valve’s April 2026 Steam Hardware and Software Survey delivers a stark verdict: 25.53 percent of Steam users still run the decade-old operating system. The number, down only moderately from the 32 percent recorded in October 2025, underscores a deep-seated reluctance to migrate to Windows 11—a resistance that goes far beyond simple inertia.

The Steam survey, a monthly snapshot of the hardware and software preferences of millions of PC gamers, has long served as a reliable barometer for Windows adoption trends. In April 2026, Windows 11 accounts for 68.4 percent of Steam’s Windows user base, while Windows 10 holds that stubborn 25.53 percent. A residual 1.2 percent cling to Windows 7, and the rest are scattered across even older versions or Linux. Although Windows 11 has gained ground since the end-of-support deadline, the pace of migration remains sluggish. A quarter of the gaming audience, typically early adopters of new hardware and software, continues to spurn Microsoft’s latest OS.

The Numbers Don’t Lie: A Slow-Motion Migration

To appreciate the magnitude, consider the trends from the past twelve months. In April 2025, six months before the deadline, Windows 10 commanded 42 percent of Steam users; Windows 11 had already crossed the 50 percent mark. By the October 2025 cutoff, Windows 10 was at 32 percent and Windows 11 at 61 percent. The three-month sprint after the deadline saw Windows 10 slide to 28 percent, but since January 2026, the descent has leveled off dramatically. The April 2026 figure of 25.53 percent represents a decline of only six percentage points over six months—a glacial pace when millions of machines are exposed to unpatched vulnerabilities.

Source: Steam Hardware & Software Survey; figures approximated from publicly available monthly snapshots.

The slowdown is telling. Early movers were the enthusiasts who rushed to adopt Windows 11 for its gaming-centric features like Auto HDR and DirectStorage. The laggards, however, are not simply procrastinators. They are users who face genuine barriers or have lost faith in Microsoft’s direction.

The Hardware Brick Wall

Microsoft’s stringent hardware requirements for Windows 11 remain the single biggest obstacle. The OS demands an 8th-generation Intel Core processor or newer, an AMD Ryzen 2000 series or later, and—critically—a Trusted Platform Module (TPM) 2.0 chip with Secure Boot capability. The company framed these requirements as essential for security, citing the need to combat ransomware and firmware attacks. Yet the move effectively rendered millions of perfectly functional PCs obsolete overnight.

Steam’s own survey data from late 2024 indicated that roughly 40 percent of its users had processors that did not officially meet the CPU requirement. A significant number also lacked TPM 2.0 or had it disabled in the BIOS. Many of these machines are custom-built gaming rigs with high-end GPUs, ample RAM, and fast storage—hardware that runs modern titles flawlessly but cannot clear the Windows 11 compatibility checker.

Workarounds exist. Registry hacks and tools like Rufus allow users to bypass the CPU and TPM checks during installation. But these unsupported methods carry risks: potential instability, exclusion from future updates (Microsoft has hinted that feature updates might block unsupported configurations), and the psychological weight of running a “hacked-together” system. For gamers who prize reliability, the prospect of a mid-game crash due to an unsupported driver or a blocked security patch is enough to stick with a known quantity.

Microsoft did extend a lifeline. The Extended Security Updates (ESU) program, originally an enterprise offering, was made available to consumers in some regions for a fee. But uptake has been minimal—pricing, confusion over eligibility, and the principle of paying for patches to an OS that was free for a decade turned off all but the most security-conscious holdouts.

Trust, Not Just Tech

The trust deficit runs deeper than technical barriers. Windows 11’s launch in 2021 was marred by complaints about its redesigned Start menu, taskbar limitations, and forced Microsoft account requirements for Home editions. Subsequent updates have added features, but also persistent nags for Microsoft 365, OneDrive, and Edge. The operating system’s perceived heavy-handed monetization and telemetry have alienated a segment of power users. Gamers, despite the promise of DirectStorage and Auto HDR, have reported mixed performance benefits and occasional compatibility snags with older titles. The feel of the OS—less customizable, more ad-laden—has fostered a sense that Windows 11 prioritizes Microsoft’s ecosystem over user control.

Community forums and Reddit threads paint a recurring picture: users who tried Windows 11, only to revert to Windows 10 after encountering forced restarts for updates, unwanted pop-ups, or performance regressions in specific games. A common refrain is that Windows 10 “just works” and that Windows 11 offers no killer feature to justify the hassle. For a gaming audience that often treats their PC as a console replacement, any friction is unacceptable.

Moreover, the AI integration with Copilot, while innovative, has been viewed by many as bloatware that consumes system resources. On a gaming rig where every CPU cycle and megabyte of RAM counts, that overhead is a liability. The result is a community that sees Windows 11 not as an upgrade, but as a downgrade in both performance and respect for user autonomy.

The Security Time Bomb

Security researchers have warned repeatedly that running an unsupported OS is a gamble. Without patches, zero-day exploits and known vulnerabilities can quickly compromise machines. The Windows 10 codebase, no longer receiving security updates after October 14, 2025, is a sitting duck for attackers. Botnets often swell from abandoned Windows versions, and gaming PCs—always online, often unpatched, and holding valuable accounts—are prime targets.

Yet the Steam data suggests that millions of gamers are willing to accept that risk. Some have mitigated it by air-gapping gaming systems from sensitive tasks, using dedicated machines for work and banking. Others rely on third-party security suites, aggressive firewall rules, and the assumption that Steam’s built-in protections and cautious browsing habits will suffice. But these are stopgaps, not substitutes for kernel-level fixes. One critical vulnerability exploited through a malicious game server or a crafted web page could lead to stolen credentials, ransomware, or the hijacking of the machine for DDoS attacks.

Valve itself has not yet signaled a cutoff for Steam on Windows 10, but history suggests it will happen. Steam ended Windows 7 support on January 1, 2024, shortly after Microsoft’s own extended security updates expired. If Valve follows a similar timeline, Windows 10 users could face a forced upgrade to keep playing their libraries—a move that would undoubtedly spark backlash but might finally move the needle.

The Ripple Effects Across the Industry

The lingering Windows 10 install base has broader implications. Game developers, already wrestling with DirectX 12 adoption and ray tracing requirements, must now consider whether to support Windows 10 for their upcoming titles. While most AAA studios will likely target Windows 11 first, a 25 percent market share is too large to ignore. Indie developers, in particular, may continue to produce Windows 10-compatible builds to capture the widest audience. This lingering support could paradoxically prolong the older OS’s life, creating a self-reinforcing cycle.

In the enterprise sector, the picture is similar. Corporate IT departments, constrained by budget cycles and legacy software dependencies, have been slow to upgrade fleets of PCs. The same hardware requirements that stymie gamers also choke business rollouts: older desktops without TPM 2.0 must be replaced entirely. Industry analysts estimated that, as of early 2026, nearly 40 percent of commercial PCs worldwide still ran Windows 10. The unified message from both consumer and commercial data is that Microsoft’s bet on hardware-enforced security has created a significant adoption gap.

A Glimmer from Linux?

An intriguing subplot in the April 2026 Steam survey is the slow but steady rise of Linux. Propelled by Valve’s Steam Deck and the Proton compatibility layer, Linux gaming has become a viable alternative for those who want to escape Windows entirely. The survey shows Linux at 2.3 percent, up from 1.5 percent a year earlier. While still a niche, its growth trajectory is a direct response to Windows 11’s friction. If Microsoft fails to win back the trust of its core gaming audience, more users may dual-boot or switch outright, favoring a platform that doesn’t impose hardware requirements or mandatory accounts.

What Can Microsoft Do?

Lowering the TPM requirement is politically difficult—it would undermine the security narrative and potentially expose a weakness. Extending free support for Windows 10 is unlikely, as the company wants to move forward. A more plausible scenario is a streamlined, “light” version of Windows 11 that runs better on older hardware, perhaps positioning it as a bridge to Windows 12. Microsoft has already toyed with this idea in its Windows 11 IoT Enterprise LTSC edition, which has fewer UI components and can run on less capable machines. Bringing a similar option to consumers, however, would require a dramatic shift in strategy.

Windows 12, rumored for a late 2026 or early 2027 release, could also change the calculus. Leaked builds suggest a modular architecture that might relax some hardware constraints and offer a cleaner user experience. But if Windows 12 arrives with even more AI integration, subscription pushes, or mandatory cloud ties, it risks cementing the perception that Microsoft views its users as revenue streams rather than customers.

The Verdict

The 25.53 percent figure is more than a statistic. It is a vote of no confidence. Each month that passes with that number still in the double digits, Microsoft’s vision of a unified, secure Windows ecosystem drifts further from reality. For users, the stakes are concrete: a compromised gaming rig could lead to stolen credentials, ransomware, or being used as a node in a DDoS attack. For the industry, it’s a reminder that forced obsolescence always breeds resistance.

Valve’s next survey, for May 2026, will be a crucial data point. If Windows 10’s share dips below 20 percent, it might signal that the holdouts are finally capitulating. But if it flatlines or even ticks upward—a possibility if Windows 11’s latest update introduces new bugs—the message will be loud and clear: millions of gamers would rather risk their digital lives than entrust them to Microsoft’s newest OS.

The trust failure is not merely about one operating system versus another. It reflects a deeper skepticism toward a tech giant that has repeatedly reshaped the Windows experience to suit its own business models. Until Microsoft addresses the root causes—hardware exclusion, perceived bloat, and eroding user control—that 25 percent will remain a stubborn reminder that loyalty, once lost, is incredibly hard to win back.