How To Check My Bios Version Windows 11 (2026)

Commonly used for checking graphics and sound drivers, the DirectX Diagnostic Tool (DxDiag) also displays basic system firmware data. Press Windows Key + R to open the Run box. Type dxdiag and press Enter. Under the "System" tab, look for the "BIOS" entry. This line will display your current version and brand. Use the Settings App

If you prefer a text-based interface or need to copy the version number quickly, the Command Prompt is your best tool. how to check my bios version windows 11

While this usually leads to performance tweaks, clicking "System Information" at the bottom of the "About" page is the fastest shortcut to the detailed BIOS data mentioned in the first method. Why Should You Check Your BIOS Version? Commonly used for checking graphics and sound drivers,