As of March 2025, Windows 10's market share has declined to 54.23%, experiencing a drop of 4.43 percentage points. Meanwhile, Windows 11's user adoption has increased by 4.53 percentage points, reaching 42.66% of all Windows desktop users. The decline in Windows 10's user base is influenced by the impending end of support in October, prompting users to consider upgrading to Windows 11 or paying for an extension of Windows 10 support to avoid losing security updates.