Windows 11 Market Share Nears 75% as Windows 10 Declines

Windows 11 has reached a significant milestone in its adoption journey, now powering nearly three-quarters of desktop PCs worldwide. According to the latest data from StatCounter, Microsoft's current operating system has achieved a market share of 72.78%, marking a substantial increase from just over 50% in late 2025.

This growth comes at the direct expense of Windows 10, which has seen its market share plummet to 26.27% from around 45% during the same period. At its peak, Windows 10 commanded more than 80% of the desktop operating system market, making this decline particularly notable.

The transition to Windows 11 has been a gradual process spanning several years. Microsoft launched Windows 11 in October 2021, but it took until several months after ending support for Windows 10 for the newer operating system to finally overtake its predecessor in popularity.

Several factors have contributed to the slower-than-expected adoption rate. The most significant barrier has been Windows 11's stringent hardware requirements, which have prevented millions of still-functional PCs from upgrading. These requirements include TPM 2.0 support, Secure Boot capability, and specific CPU generation minimums that exclude many older but otherwise capable systems.

Another point of contention has been Windows 11's account setup process, which strongly encourages or in some cases requires the use of a Microsoft account rather than a local account. This has raised privacy concerns among users who are uncomfortable sharing personal information with Microsoft or who prefer maintaining local control over their systems.

Despite these challenges, the market share numbers suggest that many users are either upgrading their hardware or finding ways to work within Windows 11's constraints. However, some users have chosen alternative paths, with reports of former Windows 10 users migrating to macOS or various Linux distributions rather than purchasing the Copilot+ PCs that Microsoft and Qualcomm have been promoting since summer 2024.

The Windows 11 experience hasn't been without its issues. Users have had to contend with a series of buggy updates released by Microsoft with concerning frequency. These problems have ranged from minor annoyances, such as missing sign-in password icons or reduced gaming performance on certain Nvidia discrete GPUs, to more serious issues including unintended BitLocker recovery that could result in data loss, inability to control PCs in Windows Recovery Environment, and complete boot failures following security updates.

The quality issues have become significant enough that Microsoft publicly committed earlier this year to addressing Windows 11's most frustrating flaws. Whether these promised improvements will materialize in the coming weeks remains to be seen.

For users still running Windows 10, the operating system's end-of-support status means they're no longer receiving security updates or technical support from Microsoft. This leaves these systems potentially vulnerable to newly discovered security threats, though many users continue to operate them either due to hardware limitations or personal preference.

The market share dynamics reflect broader trends in the PC industry, where hardware refresh cycles, software requirements, and user preferences all play crucial roles in determining which technologies gain widespread adoption. As Windows 11 approaches 75% market share, it appears to have finally achieved the critical mass necessary for mainstream acceptance, even as some users continue to resist the transition.