I managed to install and set up a blog on WordPress last year. A few months ago, I was unable to access it or the dashboard, kept getting 500 internal server errors. Today, I set aside some time to try to fix it. I am not very technical and there appears to be no live person to contact with problems. I have read some of the other posts on this issue but do not understand what I am supposed to do. Is there any one to walk me through some of the steps to try to regain access to my blog? Several posts mention changing the .htaccess - do not know how to do that but do have Filezilla on my computer.