Backlinks are the building blocks in the search engine optimization. But the question is how do we build backlinks. Will it work when I start dropping links here, there, everywhere. A lot of people talk about blog commenting for backlinks but I also hear thw owner of the blogs frequently delete links as google does not like too many external links. People also talk about guest posting, but can you actually benefit from 1-2 backlinks? Backlinks work only when you get from high quality sites ans authority sites, how do we get backlinks from those sites. I hear some people saying internal link building also helps. Can anyone explain thia to me. A lot of people on this site talk about link building but I have noy found any answers. Please give me step by step guide on link building.