If you go to the links at the bottom of this page by scrolling down you will see the learning centre link. You will find most answers here.
What I will say is that you should open a google adsense account as a start so you can get paid for clicks on your ads. Join the hub pages Earnings program. You can also join the Amazon partners program.
Above all keep writing the hubs and follow other hubbers you have an interest in so you can then get people viewing you HPages.