Any advise on how to learn about Google Ads coming from knowing absolutely nothing??

Youtube, and Chatgpt,  I'm far from a seasoned pro when it comes to technology, and chatgpt was able to walk me through setting up my google search ads.  Google local service ads are pretty straight forward to setup, google walks you through it step by step.  Depending on where you are at with your business, you may want to setup yourself to avoid the added overhead cost that comes with hiring a company.