When you enable Secure Boot on your Windows 11 or Windows 10 PC, it basically creates this trusted link between the UEFI (Unified Extensible Firmware Interface) and the operating system. Besides, keeping malware applications at bay is always a good idea.Īlso read: How To Upgrade To Windows 11 For Free! This is an excellent feature to prevent the operating system from getting corrupted in any way. Now, Windows 11 does not even allow Linux to be loaded into it. That is the only reason why bootloaders could load any operating system previously. That may make you wonder how Windows protected you against such malicious attacks before Secure Boot. This prevents malware from taking over your PC when you start it. But, how? It basically offers this additional layer of security as a Windows startup application. Yes, Secure Boot actually protects your device against malicious malware attacks. The simple, one-word answer would be – security. Also read: 5 Tips On How To Level Up Fast In Apex Legends Mobile Why Enable Secure Boot On Windows 11?īefore getting into how to enable Secure Boot on Windows 11, let us first understand why it is needed in the first place.