hi friends how to start seo for eCommerce website?

hi friends,
what is the difference between do follow and no follow links?

how to get back link from facebook?

how to recover from google penalty and sandbox effect?

how to do 301 redirection to website

hi friends what is google bowling?

If I am writing about a product then which is the best way to get sales through content marketing? Should I write an in-depth article that will naturally highlight the good qualities of the product or just straight to the point honest review.

Which way should I go? Should I invest money and effort in facebook or linkedin for B2B marketing purposes? Any kind of suggestion is really appreciated.

Does outsourcing a good idea in order to make money from affiliate marketing? I mean building content for the products and outreaching them to the customers.

I am running a campaign in Google Adwords. The CTR rate is below 1% since the last two weeks. And also the quality of traffic from it is also not good. I had run previously two campaigns and their CTR rate was above 5%. Everything is optimized but I don't know what is going wrong now?