Windows 11 began its rollout to eligible devices in October 2021. The official end of support for Windows 10 is set for October 14, 2025. A significant portion of over one billion Windows users have yet to upgrade to Windows 11. Windows 11 features a redesigned Start Menu, improved multitasking capabilities, and greater accessibility to Android apps. After support for Windows 10 ends, users can still use the software, but it will no longer receive security updates. Free upgrades to eligible Windows 10 PCs have been available since October 5, 2021, and will continue through 2025. Users on Windows 7 must first upgrade to Windows 10 to qualify for the free upgrade to Windows 11. A definitive timeline for the end of support for Windows 11 is uncertain, but it is expected to have a similar lifespan to Windows 10.