To answer your immediate question... yes, I'm completely serious. It is, indeed, very simple to boil water. Put water in pot, put pot on stove, turn on burner, and wait. That's about it. But there is a right way and a wrong way to do even this simplest of kitchen tasks... and, knowing you, you're probably doing it wrong.
I'm not going to bore you with the science fair explanation of how water boils. I'm not your third grade science teacher. If you haven't figured out basic fucking physical science by now, you're beyond hope and should just go lay in traffic. This is simply a look at some of the common misconceptions about boiling water, as well as the rules you SHOULD be following when you put a pot on to boil.
Salt
Salt should only be added to boiling water if you're looking to season whatever it is you plan on cooking in the water. Practically speaking, salt doesn't cause water to boil faster: if you were working with pure water, adding salt would lower the boiling point by one degree for every ounce you add, but since we're dealing with tap water, it makes no difference. That being said, if you're boiling something that you don't want to infuse with salt, don't add the salt.