What is advantege of DoFollow ? DoFollow means link that we enter when we comment on a DoFollow Blog, that will be considered as Backlink by Search Engine. Actually blogs are NoFollow. So, how to change our blog to DoFollow? It's very easy, just follow the steps below.
1. Log in to your blogger account
2. Go to Design>>>Edit HTML
3. Thick Expand Widget Templates
4. Find this code : rel='nofollow'
5. Then delete nofollow
6. Save it
NOTE : If you want to tell to your visitor that your blog is DoFollow blog by picture, visit this article : DoFollow Badge