I do full time automation freelancing using zapier and pably connect, so basically official API stuff. But sometimes me and my clients need RPA tools when APIs are not available. I have tried and purchased many RPA tools, but Zerowrok has been the easiest one to use. They have great youtube channel which will help you get started with RPA related tech jargon and then you're go to go within first 15-30min. They recently added Pabbly Connect integration as well so I can trigger my Zerowork bots from Pabbly Connect workflow, which is very useful.

Founder Diana Rees is one the best founder out there from appsumo LTD I have purchased. Very active in development of Zerowork and in FB/Discord communities of users. If you are completely new to RPA tools then Zerowork is the best RPA tool to get started.