First I'd like to apologize if the information I am looking for has been posted before; I attempted to search for it without result.
I'm new to website design and am about 90% done designing a site for my wife's accounting business. I would like to setup a simple WP blog for her site (for her to use to post related news and events, etc). I have read through all of WP's installation instuctions and have successfully installed the WP backend however I am unsure how to finish the integration with the actual website.
I've googled and searched to the best of my abilities but have been unable to find step-by-step instructions that are both up-to-date and written with the true webdesign newb in mind. If anyone knows of any good reference material (preferably online but books are also an option) that explains the process of integrating WP with an existing site in terms that someone with little to no website design can understand, I would greatly appreciate it.
PS. I am aware that I could have designed the entire site via WP but at this point do not have the time to redesign it since all I have left is the blog integration.
Thank you very much for any help you can provide.