Microsoft officially stopped providing free security updates and technical support for Windows 10 on October 14, 2025, leaving millions of PCs exposed to new vulnerabilities; for many households, schools, and small offices that cannot upgrade to Windows 11 because of strict hardware checks (TPM 2.0, supported CPUs, Secure Boot), the most practical, low-cost option is migration to a free operating system — and today there are mature, secure, and user-friendly choices that can safely replace...