This guide covers the official sources and steps to download and install the correct 64-bit drivers. The “Inspiron 15 5000” series includes several sub-models. Do not skip this step — drivers differ between them.

Keeping your drivers up to date ensures optimal performance, stability, and security for your laptop. The Dell Inspiron 15 5000 series is popular for everyday computing, but after a clean Windows 10 installation, you’ll likely notice missing or generic drivers for critical components like Wi-Fi, audio, touchpad, and graphics.