Windows 11 has a market share of 52% as of July 2025, up from 47.98% in June. Windows 10's market share has decreased from 48.76% to 44.59% during the same period. Since January, Windows 11's share has increased by 15.35 percentage points from 36.65%. The end of support for Windows 10 is set for October 14, 2025. Microsoft has introduced an Extended Security Updates (ESU) program for consumers that offers one year of free security updates. A new enrollment wizard for the Windows 10 ESU program will be rolled out this month. For organizations, the ESU program costs per device for one year, with annual price increases for up to three years of support. Windows 11 version 25H2 is anticipated to be released in October, with new features gradually rolled out to version 24H2 through enablement packages.