URGENT: How to SETUP Author Profile in the latest WordPress Version Blog?

Hello Sitepoint members,

I need your help to setup wordpress author profile in my blog: realwebmarket(.)com/blog. Please find the details below:

I have a blog at the above address and now I would like to setup an Author profile, like this: searchengineland(.)com/author/danny-sullivan.

I have referred several blogs on how to setup author profile but I couldn’t really follow their instructions as I cannot understand certain technical aspects! I believe that an expert in wordpress could easily help me. So if there is someone who could help me give clear and simple instructions to setup an author profile at my blog, please reply.

Eos 1.3.11 is my current WP blogs’ theme. I am not sure if this would support setting author profile!

However, I think WordPress has great stuff on this @ codex(.)wordpress(.)org/Author_Templates but I couldn’t follow the instructions as it is very lengthy and complicated to non-technicians like me!

Please note: I don’t want references from pages like these:

Please, only someone who has knowledge in wordpress author profiles and can give me detailed instructions leave replies. Thanks in advance.