Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Some links on this page are affiliate links: if you buy through them we may earn a commission, at no extra cost to you.

No—the latest official Steam data does not show 42% of Steam users running Windows 10. Valve’s July 2026 survey puts Windows 10 64-bit at 23.30% of participating Steam systems in its combined view, or 24.88% in the narrower Windows/DirectX table. That is roughly one in four surveyed systems, not two in five.

What the July 2026 Steam numbers actually say

Valve’s Steam Hardware & Software Survey is monthly, optional and anonymous. It reports configurations observed among participating Steam customers; it is not a census of every account or a count of unique people. One person can use Steam on several PCs, and several people can share one PC.

Measure July 2026 share
Windows 10 64-bit, combined Steam survey 23.30%
Windows 11 64-bit, combined Steam survey 70.26%
Windows overall 93.67%
Linux overall 4.01%
macOS overall 2.32%
Windows 10 64-bit, Windows/DirectX detail table 24.88%

The second Windows 10 figure comes from Valve’s Windows and DirectX detail table, whose denominator is limited to the systems represented there. It should not be casually substituted for the combined-platform percentage. “Steam users,” “Steam PCs,” and “Windows Steam systems” describe different populations.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Why the “42%” claim is misleading

The latest official July 2026 figures support neither 42% overall nor 42% of Windows systems. A 42% number could be an older month, a different denominator, a rounding error or an unverified calculation. Without the survey month and population, it is not a defensible current statistic.

#1 Best Overall
Sale
LAPGEAR Home Office Pro Lap Desk - Black Carbon, Fits 15.6” Laptops
  • Spacious Design: Measuring 21.1" wide and 14.1" deep, our lap desk comfortably fits most laptops up to 15.6". Extra room for accessories ensures convenience.
  • Enhanced Functionality: Packed with handy features, including a 5x9" precision tracking mouse pad and a built-in phone slot for seamless work or video calls. Plus, enjoy ergonomic support with the integrated cushioned wrist rest.
  • Cool Comfort: Enjoy a stable surface with our lap desk's dual bolster cushion, designed for comfort and airflow, keeping your lap cool during extended use.
  • Durable Surface: Work with confidence on our lap desk's solid surface, featuring a sleek black carbon color, ensuring optimal air circulation to prevent your laptop from overheating.
  • On-the-Go Convenience: With an integrated handle and lightweight design (2.8 lbs), our lap desk is portable for travel or moving around the house, offering flexibility in any space.

If you restrict the overview to Windows systems, Windows 10’s 23.30% combined share works out to approximately 24.9% of Windows systems, depending on how categories are treated. That is consistent with, but not identical to, the 24.88% Windows/DirectX table.

Windows 10 is declining, but not disappearing

In Valve’s detailed Windows table, Windows 10 64-bit accounted for 27.03% in March 2026, 27.16% in April, 25.57% in May, 25.04% in June and 24.88% in July. That is a 2.15-percentage-point decline from March to July, while Windows 11 rose from 71.26% to 75.01% over the same entries.

Rank #2
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
  • 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
  • Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
  • Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
  • HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
  • What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.

Monthly survey results can move because of sample variation as well as actual upgrades. The sensible reading is a broad shift toward Windows 11, with a substantial Windows 10 installed base still active.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Windows 10 support ended—but the operating system still works

Microsoft ended normal Windows 10 support on October 14, 2025. Ordinary installations no longer receive free Windows Update security fixes, quality updates or Microsoft technical support. Microsoft says PCs continue to function after that date; “out of support” does not mean “will not boot,” and it does not mean Steam or every existing game stops launching on the same day. See Microsoft’s Windows end-of-support guidance.

Rank #3
Sale
Yilador Webcam Cover 3 Pack, 0.03 inch Ultra Thin Laptop Camera Cover Slide
  • Note: Not suitable for MacBooks released after 2023 or devices with a protruding front camera; Not applicable to full-screen or notch-style tempered glass screen protectors; Do not use on the rear camera of the phone.
  • 💻 Why Do You Need a Webcam Cover Slide? — Safeguard your privacy by covering your webcam with our reliable webcam cover when not in use. Don't let anyone secretly watch you. Stay protected!
  • ✅ Thin & Stylish — Enhance your laptop's functionality and aesthetics with our 0.027" ultra-thin webcam covers. Seamlessly close your laptop while adding a touch of sophistication.
  • ✅ Fits Most Devices — Compatible with laptops, phones, tablets, desktops! Keep your privacy intact on Ap/ple, Mac/Book, iPh/one, iP/ad, H/P, L/novo, De/ll, Ac/er, As/us, Sa/msung devices.
  • ✅ 365 Days Protection — Our upgraded 3.0 adhesive ensures a strong hold that won't damage your equipment. Experience reliable, long-term privacy protection day in and day out.

The main immediate risk is security. Over time, unsupported systems can also lose compatibility with new applications, launchers, anti-cheat components, drivers and peripherals. Vendors may test new releases primarily on supported Windows versions, making troubleshooting harder for Windows 10 users.

Steam’s 32-bit cutoff is a separate issue

Steam stopped supporting 32-bit Windows systems on January 1, 2026, according to Steam Support. Windows 10 32-bit was the remaining supported 32-bit Windows edition and represented about 0.01% of systems in the cited survey. This policy does not mean Steam abandoned Windows 10 64-bit: that category still represented 23.30% of all surveyed systems in July.

Rank #4
AboveTEK Portable Laptop Lap Desk w/Retractable Left/Right Mouse Pad Tray, Non-Slip Heat Shield Tablet Notebook Computer Stand Table w/Sturdy Stable Work Surface for Bed Sofa Couch or Travel
  • Anti-Slip Surface - Transform your laptop into a mobile workstation with the AboveTEK portable laptop lap desk. The anti-slip surface provides a strong grip for laptops up to 15.6 inches(Diagonal), while the double rubber strip on the bottom ensures a stable display or typing experience on your lap, couch, or bed.
  • Retractable Mouse Pad - Retractable laptop mouse pad extends on both directions for the left/right handed with elevation along the edges for stopping mouse from falling off. The size of laptop tray is 14" X 9.7" and the size of mouse pad is 7.4" X 6.1".
  • Effective Heat Shield - The effective heat shield made of sturdy and thick material protects your laptop from overheating. Prioritizes your comfort and safety, an ideal lap pad or board for working anywhere.
  • EASY to Carry and Store - With an ergonomic and simplistic design, the lap desk is portable to store in a backpack. Only 15" in size, 2.2 lb of weight and with slim 0.6 inch thickness, it is ready to be easily carried around.
  • Widely Applicable - The smooth platform accommodates laptops and tablets up to 15.6 inches(Diagonal), making it a versatile accessory and one of the best gifts for mom, dad, students and professionals. Perfect for use as a laptop bed tray or tablet holder anywhere at home, library, or park.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Why many gaming PCs remain on Windows 10

Valve’s survey records configurations, not users’ reasons. Several explanations are plausible, and hardware eligibility is the clearest measurable constraint.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Older hardware may fail Windows 11 checks

Microsoft requires a compatible 64-bit processor, at least 4 GB of RAM and 64 GB of storage, UEFI/Secure Boot capability, TPM 2.0, and DirectX 12-compatible graphics with a WDDM 2.0 driver. The full requirements are listed by Microsoft at Windows 11 requirements. A PC that still runs a user’s games well may nevertheless lack a supported CPU or firmware configuration.

Best Value
Sale
LAPGEAR Home Office Lap Desk – Pink, Fits 15.6” Laptops
  • Spacious Design: Measuring 21.1" wide and 12" deep, our lap desk comfortably fits most laptops up to 15.6". Extra room for accessories ensures convenience.
  • Enhanced Functionality: Packed with handy features, including a 5x9" precision tracking mouse pad and a built-in phone slot for seamless work or video calls. Plus, enjoy laptop support with the integrated device ledge.
  • Cool Comfort: Enjoy a stable surface with our lap desk's dual bolster cushion, designed for comfort and airflow, keeping your lap cool during extended use.
  • Durable Surface: Work with confidence on our lap desk's solid surface, featuring a blush pink color, ensuring optimal air circulation to prevent your laptop from overheating.
  • On-the-Go Convenience: With an integrated handle and lightweight design (2.14 lbs), our lap desk is portable for travel or moving around the house, offering flexibility in any space.

Upgrade friction is real

Players may postpone an operating-system change because of driver updates, mods, anti-cheat, specialist peripherals, older games, interface preferences or the time needed to reinstall and test a stable setup. The survey cannot establish which motive applies to any particular user.

What should a Windows 10 Steam player do?

If the PC is eligible

  1. Back up game saves, documents and any authentication or recovery data.
  2. Run Microsoft’s PC Health Check and review the reason for the eligibility result.
  3. Check graphics, chipset, audio, controller and peripheral software for Windows 11 support.
  4. Confirm that must-play games, mods and anti-cheat systems have no known Windows 11 issue.
  5. Use Windows Update or Microsoft’s supported upgrade process, then launch essential games and tools after rebooting.

Microsoft describes Windows 10-to-Windows 11 upgrades as free for eligible devices; details are in its Windows 11 upgrade FAQ.

If eligibility fails because of firmware settings

Some systems have a supported processor but TPM 2.0 or Secure Boot disabled, or are configured for legacy BIOS instead of UEFI. Consult the motherboard or system manufacturer’s documentation before changing firmware, and keep a current backup. Do not assume every “unsupported” result can be fixed this way.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

If the hardware genuinely cannot run Windows 11

  • Stay temporarily on Windows 10: workable for a stable library, but with no ordinary free security updates and increasing future compatibility risk.
  • Use Extended Security Updates: Microsoft documents ESU as a temporary security bridge; current consumer pricing and enrollment conditions are not established here. See the Windows lifecycle FAQ.
  • Replace the PC: sensible when the machine is old, failing or already a poor gaming performer. Compare CPU, GPU, memory, storage and warranty—not just the Windows version.
  • Consider Linux: Linux represented 4.01% of surveyed systems in July 2026, and SteamOS Holo 0.89%. Compatibility remains game-specific: kernel-level anti-cheat, launchers, DRM, mod tools, hardware utilities and Proton versions can all be decisive.

Unsupported Windows 11 installation methods are not equivalent to a supported upgrade and can create update, driver and troubleshooting problems.

Bottom line for Steam gamers

Windows 10 remains common on Steam, but the current defensible figure is about one-quarter of surveyed systems: 23.30% in Valve’s combined July 2026 view or 24.88% in its Windows/DirectX detail view. The important change is not an instant Steam shutdown. It is that Microsoft support ended on October 14, 2025, so security exposure and future software compatibility now make a supported upgrade, a temporary ESU bridge, replacement hardware or a carefully checked Linux move increasingly relevant.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.