If don’t know how to create a blog, you should read some guide articles of popular blogs. I would recommend you to try Google’s free blogging platform blogger because it is very easy to use and you don’t need to pay money for hosting. Although if you want to build professional blog, WordPress is better than blogger but many people cannot set up their self hosted WordPress blog easily and it requires some investment such as hosting fees, premium theme etc. After setting up your blog, publish at least 50 to 100 useful articles on your blog and share your articles on social media sites. When your blog will start generating page views, you can monetize your blog with different kinds of ad networks such as Google Adsense, Infolinks, Buysellads, Chitika etc. You can visit Google’s help center for blogger to know more about making money by blogging.
Usually jobs provider ask social media marketer to increase their Facebook fan page members or Twitter followers. If you have thousands of twitter followers, you can earn decent money by tweeting paid tweets. You can use some social media exchange programs to increase social media followers. Suggested websites– Sponsoredtweets , Mylikes