Setting My Blog As My Homepage

Are you talking about in your browser?

Tools >> Internet Options (IE)
Tools >> Options >> General (FF)

No, I have a website and I want to make it so if they visit the root, they see my blog

Well, if WP is installed into the root of your site that should be enough. If it is and it still doesn’t show up, then look for an index.htm or index.html file. Delete it. If it *still* doesn’t work, then you can do one of two things (or try both). Modify your .htaccess file to allow index.php to be a DocumentRoot, or contact your host to see if they can change it on the server.

-tg

it’s not installed in the root lol

How do i make it so when that someone goes to the root it automatically redirects to /wordpress/

Put an index.php file in the root of your site, containing this:

<?php header("Location:https://yoursite.com/wordpress/");
exit;
?>