I don't see button for back in website
Thanks
So? Use the browser's back button.
at the top of the forums there is a list of "breadcrumbs" you can click on any one of those to backtrack to wherever you wish
sorry I do not write English well. If I navigate through the forum, and I want to go to the website, ie www.arduino.cc, in order to access other resources such as blogs should I do? I thought a simple button that points to www.arduino.cc makes my life easier, do not you think?