Before installing Windows 11, ensure your Dell Inspiron 7559 meets the system requirements:
Since the Windows Update tool will block you, you have to use an alternative method.
Officially, the Dell Inspiron 7559 is for Windows 11.
The Dell Inspiron 7559 is a tank. With a simple registry tweak or a Rufus USB stick, you can bring this 2015 laptop into the modern era of Windows 11. It runs better than it has any right to, proving that "outdated" hardware is often far from useless.
