Another thing to consider with loading beyond what to buy and how to load is the administrative stuff that leads to a safer loading experience. Things like being able to spot brass that's not fit for loading (splits, bulges, etc), which powders are more forgiving to slight deviations in charges, etc are important skills to have developed before you get too far down the rabbit hole. As LSP noted, brianenos.com is an excellent source of information and was one of the primary sites I visited when I was first getting started.