With Garmin Express Windows and my older Edges I can press "View Details" under "Software Updates Available" and see what updates there are and delete the ones I do not want. Thisis useful when I want to delay a firmware update or if I change my mind about installing a course from Connect and especially helpful since Connect and Express went beserk and constantly reload all of my courses from Komoot despite all linking turned off. This Komoot/Connect/Express linking problem is being discussed on another thread.
With my Edge Explore 2 (and I suspect all of the 40 series) "View Details" does not work properly. It demands "Plug in Your Device" upon which Express installs all of the updates whether I want them or not. Today all 38 of them. So with the EE2 the "View Details" button does not work.