Users are upgrading to Windows 11 as Windows 10 approaches its end-of-life, with its market share dropping below 35%. Windows 11 requires specific minimum hardware requirements, which can be checked using the PC Health Check tool. If a device is not compatible, Microsoft suggests purchasing a new Windows 11 device. Microsoft offers a free 12-month security support extension for those unable to upgrade, with enrollment in the Extended Security Update (ESU) program open until October 2026. Users can enroll in the ESU for Windows 10 and later upgrade to Windows 11 within the next year if their hardware is eligible. Windows 11 has enhanced safety and security features, but around 500 million PCs still run Windows 10. There are reports of issues with the Windows 11 Media Creation Tool, and users are advised to download the Windows 11 Disk Image (ISO) as a workaround. It is recommended to back up files during this transition period.