Okay, so I have decided that I want to switch to Wordpress because Cutenews is giving off a lot of spam. So, I was wondering how would I go by installing wordpress on my subdomain. What would I need, and are there any tutorials that I could use?

moved to wordpress support.

you need a mysql database. the install directions should be on the wordpress site and/or documentation.

Trish, is there a way if I can find out if I already have one?

if ur using subdomain I would recommend fanupdate , its like cutenews but they have captcha already installed so there is no spam :]

For FanUpdate your going to need MySQL as well.
i do recommend it thought.
My site [gigalays] recently swithed to Fanupdate.

Cutenews: Did you know that people can get into it without your username or password. I read it on this post