DisplayLink

If you miss the secure boot setup and then after the install, you want to go ahead and secure or launch secure boot, you could just type enroll secure boot key right out here on Ujust.

If you are connecting up through one of those little laptop docks that goes into Lightning port, you could install DisplayLink, which is needed for those ports.

If you want to control the RGB in your keyboard and mouse, OpenRGB can be good, although it can be kind of confusing because there's only limited support for different things in OpenRGB.

It has Install Resolve for installing DaVinci Resolve, which again can be hit and miss depending on the setup.