1) How can I find previous posts?
Answer: Previous posts are archived according to the date it was posted on the right hand side of the page .
2) Where can I comment on posts?
Answer: You may comment after each post under the home page tab.
3) What does each tab contain (e.g relationship, fashion, etc...)
Answer: They contain the latest posting related to the title of the tab. Comments cannot be made directly on the tabs they should be made on the home blog page.