I apologize if this has been asked before, new to the forums
I once had categories as pages in my blog, however after I changed my theme that dissapeared, and I have no idea how to do it again.
To be more explicit I organize my posts by the type of work it is (photography, traditional, digital etc), and I'd live to have each category at the top, next to the 'home' and 'que' tabs so visitors can consult each branch of work.