[Appian RPA] Could you please provide me a document of RPA for newcomer?

Dear Sir/Madam,

I'm a newcomer with Appian RPA. And I'm trying to build a very simple process with steps for studying like this: Open a Google Chrome -> Search a keyword ex: 'World Cup' -> Then click a hyperlink or something like that. I have tried to find a document that similar guided end-to-end steps but not found so far. Could anyone have or suggest me anything else for newcomer? Thanks so much in advance.