Questions on editing Sight Theme

Hi,

We are new to wordpress and know very little about HTML. Our website is coming along pretty nicely (check it out here: http://wordpress.nathaliejoachim.com), but there are things that we just can’t seem to figure out. Can anyone help with the following?

-Since this is more of a website than a blog, how do we get rid of all of the “author” info/dates on each post?

-For the same reason, we’ve disabled all of the comment sections on the site, but it still says “No Comments” or “Comments Closed” on many of the post pages and in the homepage slideshow. How do we get rid of that?

-We’d like for all of the hyperlinks on the site to appear as the following color: #e26087. Right now they’re just black and underlined, but we want them to be pink and underlined!

-We’ve added photo credits to the photos within pages using the caption function, but how do we add photo credits to the homepage slideshow photos?

-On each page, there’s a way to navigate to the previous or next posts – can we delete that? Same issue w/ this functioning as a website and not a blog.

That’s all for the moment. Fingers crossed that somewhere out there can help us! Thanks!