Less than a month remains until Microsoft officially ends support for Windows 10. On October 14, 2025, this popular operating system will receive its last security update, after which no new patches or fixes will be released. In other words, Windows 10 officially moves into the category of legacy products. In this article on Server.UA, we explain what the end of Windows 10 support means for everyday users, why Microsoft is taking this step, and recall the interesting historical context behind this decision.