My advice is to sample as many of the KM actions as you can, by dragging EACH of them into a test macro, tinkering with its options (you don't have to run the macros) and getting an idea of what KM's actions can do this way. For example, you will see a lot of actions that deal with Browsers. And a lot that deal with Images. This is like ordering a food platter at a restaurant that has a little bit of everything.
Some KM macros have lots and lots of options. For example the Filter action has so many options the menu doesn't even fit on my screen! (I've recommended that that action be split into multiple actions for this reason, but so far, it hasn't changed.)
Appreciate that. I did look though the list and nothing really jumped out at me. I will take a look at the repetitive tasks that I do and start there! Will she any ideas that I come up with incase others are interested.