How to promote a product using blog

Blog is not a new thing, infact almost everyone have blog. Everybody have also discussed about blog everywhere online. Just a simple 3 steps to refresh our mind about what blog can do to us will bring new spirit and energy to keep us moving on our online effort, whatever it would be. With so many distractions on internet, keep your mind blocked would be a great idea. Keep blogging and blocking. Keep on track.