Windows 10 remains one of the most widely used operating systems in the world, making it a critical focus for hackers, security researchers, and tech enthusiasts alike. Launched in 2015, it marked a major shift toward a unified platform across PCs, tablets, and IoT devices, while also introducing features like Windows Defender, the Windows Subsystem for Linux (WSL), and a more aggressive update model.

For hackers, Windows 10 offers a rich, complex environment filled with legacy components, modern defenses, and countless quirks. Its widespread adoption means any tools or exploits you build for it have broad relevance. Despite newer versions like Windows 11, Windows 10 continues to be a core system in enterprise, education, and home networks — and that means it’s still a key battleground for learning and testing security concepts.