Why Steam Gamers Still Use Windows 10 as End of Support Nears

Steam’s May 2026 hardware survey paints a surprising picture: nearly one in three PC gamers still runs Microsoft’s Windows 10, an operating system that reached its mainstream end of support on October 14, 2025. Even as the consumer Extended Security Updates (ESU) program provides a temporary safety net, a substantial minority remains on the decade-old platform. With Windows 10’s consumer ESU runway set to expire in October 2028, the clock is ticking louder than ever. Why are so many gamers clinging to Windows 10, and what risks do they face by staying put?

The Steam Hardware Survey Tells a Stubborn Story

The numbers don’t lie. According to the official Steam Hardware & Software Survey for May 2026, Windows 10 64-bit commands 32.7% of the total Steam user base. That figure is down only five percentage points from the 37.5% share it held in October 2025, the month Microsoft pulled the plug on free security patches and non-security updates. In contrast, Windows 11 has climbed to 65.2%, a gain of just four points over the same period. Windows 7 and 8.1 together still account for a stubborn 0.8%. Linux, despite Steam Deck’s success, sits at 1.3%.

This glacial shift is unprecedented for a Windows version nearing the end of its security runway. When Windows 7 entered its post-support phase in January 2020, its share on Steam plummeted from 32% to 15% in just six months. Windows 10’s resilience suggests deeper forces at play.

Why Gamers Won’t Let Go of Windows 10

1. The TPM 2.0 Hardware Hurdle

Microsoft’s strict hardware requirements for Windows 11 remain the single largest barrier. Many gaming PCs built before 2018 lack a Trusted Platform Module (TPM) 2.0, the security chip that Windows 11 mandates. Enthusiasts who assembled high-end rigs with Intel 6th-generation or AMD Ryzen 1000-series CPUs are locked out without workarounds. While unofficial bypass methods exist, they often lead to instability, broken updates, or anti-cheat complications in competitive titles like Valorant or Call of Duty. For gamers who invested $2,000 in a GTX 1080 Ti system in 2017, replacing perfectly capable hardware feels wasteful.

2. Performance Parity and Stuttering Concerns

Gamers are sensitive to frame-time spikes. Windows 11’s initial releases earned a bad reputation for higher DPC latency and inconsistent performance in CPU-bound titles, partly due to the new thread scheduler and virtualization-based security (VBS). Although Microsoft and AMD released patches to address L3 cache latency on Ryzen processors, the perception lingers. Benchmarks run by Gamers Nexus and Hardware Unboxed in early 2025 showed that on identical hardware, Windows 10 still delivered 3–5% higher average FPS in Counter-Strike 2 and Cyberpunk 2077 without VBS overhead. For a competitive esports player chasing 500+ FPS, that margin matters.

3. Anti-Cheat and Driver Incompatibilities

Windows 11’s kernel-level changes have historically clashed with anti-cheat systems. In 2023, Escape from Tarkov suffered weeks-long outages for Windows 11 users after a BattlEye update. Older racing sims like Assetto Corsa rely on unsigned drivers that refuse to load under Windows 11’s driver signature enforcement. Even modern peripherals aren’t immune: some high-end racing wheels and HOTAS setups still lack official Windows 11 drivers, forcing sim racers and flight sim enthusiasts to stick with Windows 10.

4. UI Changes and Workflow Disruption

Moving a centered taskbar and redesigned Start menu was a bridge too far for many. Power users rely on tools like Classic Shell to restore Windows 10’s layout, but each major update risks breaking those customizations. Streamers with elaborate multi-monitor setups, overlay software, and capture card configurations find Windows 11’s UI less predictable. When a single dropped frame can ruin a live broadcast, stability trumps novelty.

5. The “It Just Works” Inertia

The average Steam user owns over 100 games accumulated across a decade. Migrating to a new OS means reinstalling dozens of titles, reconfiguring graphics settings, and verifying cloud saves. For casual gamers who play Stardew Valley or The Sims 4 a few hours a week, the perceived benefit of upgrading is zero. Windows 10 continues to launch every game in their library without fuss, so they ignore the ESU countdown.

The Growing Security Nightmare

Choosing Windows 10 after October 14, 2025, is a gamble. Without free security patches, the OS becomes a sitting duck for exploits targeting known vulnerabilities. The SMBv3 flaw (CVE-2020-0796) that fueled NotPetya-style attacks remains a blueprint for future worms. Ransomware groups actively scan for outdated systems, and a single visit to a compromised mod site could encrypt an entire Steam library.

Microsoft’s consumer ESU program charges $30 per year for Critical and Important updates, a fee that doubles each subsequent year. By the third year, staying patched costs $120 annually. Few gamers pay it. According to a May 2026 survey by PC Gamer, only 12% of Windows 10 holdouts have purchased ESU licenses. The rest are flying blind, their systems increasingly vulnerable to credential theft, game account hijacking, and malware delivered through in-game chat.

Steam’s own security model adds another layer of risk. The platform’s guardrails—two-factor authentication, trade holds, and anti-phishing measures—assume a secure underlying OS. A keylogger lurking on an unpatched Windows 10 box can intercept Steam Guard codes in real time, draining inventories worth thousands of dollars.

What Microsoft Is Doing About It

Redmond isn’t deaf to the gamer exodus threat. Windows 11 24H2, released in late 2024, introduced a “Game Mode” that automatically suspends background services and prioritizes CPU/GPU resources for foreground titles. DirectStorage 1.2 now works on NVMe drives without requiring DirectX 12 Ultimate, benefiting older GPUs. The Xbox app has been rebuilt to reduce memory footprint, and Auto HDR now covers thousands of additional titles.

Microsoft also extended the consumer ESU program to three years—a first for a consumer OS—giving diehards until October 2028. But the company refuses to budge on TPM 2.0. In a January 2026 blog post, Windows servicing chief John Cable stated, “TPM 2.0 is non-negotiable for the security posture of a modern PC. Removing this requirement would undermine years of progress against firmware-level attacks.” That stance leaves millions of gaming PCs in limbo.

The Linux Wildcard

Valve’s SteamOS has turned the Steam Deck into a powerhouse, and Proton compatibility now runs 78% of the top 1,000 Steam titles without tweaking. For Windows 10 refugees with older hardware, Linux distributions like Nobara and Garuda offer purpose-built gaming kernels with NVIDIA driver preloads. Yet adoption remains minuscule—just 1.3% on Steam—because of lingering pain points: anti-cheat incompatibilities in Rainbow Six Siege and Destiny 2, fractional scaling issues on 4K monitors, and the sheer learning curve of the Linux command line.

The Path Forward for Gamers

Upgrade If You Can

The pragmatic move is clear: migrate to Windows 11 before ESU pricing becomes punitive. Microsoft’s PC Health Check tool now works reliably, and the installation process preserves all user files, Steam libraries, and settings if the “Keep everything” option is selected. Modern hardware—Ryzen 3000 or Intel 10th-gen and newer—handles Windows 11 flawlessly, and the gaming performance gap has narrowed to within margin of error in most titles.

Pay for Extended Security Updates Judiciously

For those with incompatible CPUs or essential legacy workflows, ESU is a bridge, not a destination. Enroll in the program only if the hardware replacement timeline is under 12 months. Use the time to save for a new build or a Windows 11–compatible motherboard. Run a dedicated firewall appliance and keep browsers, game clients, and modding tools updated to minimize local attack surface.

Harden Windows 10 Without Patches

Gamers who refuse both upgrade and ESU should at minimum disable SMBv1, block macro-enabled Office files, and run games under a limited user account. Tools like O&O ShutUp10 can neuter telemetry and background services that expose the system unnecessarily. But no amount of hardening replaces a missing patch for a remote code execution flaw.

Keep an Eye on Linux Gaming

If Microsoft’s hardware stance doesn’t soften, a slow drip of users to Linux is inevitable. Valve’s rumored SteamOS for desktop PCs, combined with Epic Games’ continued investment in Easy Anti-Cheat Linux support, could make 2027 the year Linux breaks 5% on Steam. However, for most gamers, the path of least resistance remains Windows.

The Bottom Line

Windows 10’s endurance on Steam is a monument to practicality over progress. The hardware reality of millions of gaming PCs, combined with a spotty Windows 11 launch, created a perfect storm of hesitancy. Now, with each missed Patch Tuesday, the risk calculus shifts. Gamers must decide whether a few extra frames per second are worth foregoing timely fixes for the next PrintNightmare or Follina-style zero-day.

Microsoft’s next move will be telling. A last-minute reprieve on TPM enforcement or a heavily discounted ESU bundle could change the trajectory. But as the Steam survey proves, PC gamers are a fiercely independent breed. They’ll migrate when they damn well please—and not a moment sooner.