How to Boot and Install Linux on a UEFI PC With Secure Boot
New Windows PCs come with UEFI firmware and Secure Boot enabled. Secure Boot prevents operating systems from booting unless they’re signed by a key loaded into UEFI — out of the box, only Microsoft-signed software can boot.
Secure Boot How Secure Boot Works What It Means Linux Distribution That Supports Secure Boot Signing Key Some Linux
Source: howtogeek.com