After January 14, 2020, Windows 7 users will not receive updates or support from Microsoft, leading to potential security risks and compliance issues, which necessitates migration to Windows 10. Options for users still on Windows 7 include transitioning to Microsoft 365 with Windows 10, leveraging Windows Virtual Desktop for extended security updates, or purchasing extended support. Windows 10 offers enhanced security features, improved productivity tools, and continuous updates, making it essential for modern desktop deployment.