So, I am a marketing (is the study and management of exchange relationships) student and I love share info about it, know anything? 
Do you know about social media marketing or SEO?
I do! It is the use of social media platforms and websites to promote a product or service.
Which is the best free website for SEO training?
SEO may target different kinds of search, so it really depends on who your target group is!
What is the best blogging platform?
Ghost (blogging platform)
Ghost is a free and open source blogging platform written in JavaScript and distributed under the MIT License, designed to simplify the process of online publishing for individual bloggers as well as online publications.
The concept of the Ghost platform was first floated publicly in November 2012 in a blog post by project founder John O'Nolan, which generated enough response to justify coding a prototype version with collaborator Hannah Wolfe.
The first public version of Ghost, released October 2013, was financed by a successful Kickstarter campaign
Social media marketing
Social media marketing is the use of social media platforms and websites to promote a product or service. Although the terms e-marketing and digital marketing are still dominant in academia, social media marketing is becoming more popular for both practitioners and researchers. Most social media platforms have built-in data analytics tools, which enable companies to track the progress, success, and engagement of ad campaigns. Companies address a range of stakeholders through social media marketing, including current and potential customers, current and potential employees