Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

Can I ignore this warning, turn off secure boot, update Ubuntu, and then turn it back on? Or do I need to do something else? I was hoping to use the official Dell image since it apparently comes with ...

As a good PC user, I run security software in Windows to protect my computer from malware that may pop up as I go about my day. But what about malware that tries to launch before Windows even loads?