A quick Google
search returns numerous threads made by S8 owners who hate the button, who want to remap the button, who want to disable the button, who have briefly considered grinding it off with a Dremel tool.
In many cases, results of a
search engine
search for «training» and «software name» might
return numerous links to third - party training options that crowd out the free or low - cost, vendor - supplied resources that are available.