I haven't focused on these at all. Could someone explain? I here the words thrown around a lot but don't really understand what they are for. All the posts seem a little advanced so just posting a basic question. Is this the same as SEO?
I suppose the point here is that webmasters just copy the keywords from the more successful sites and then try to do something with that... SEO is about key words in your Meta tags, keyword density on the pages and so on... I'm not the best specialist in that... Probably there are some other people who know it better...
SEO is different from keywords. To put it simply, keywords is the "key" of your website and that is what you'll be SEO-ing for. There are many materials on the net for you to read. Start by typing on the search bar about your question.