WP THEMES PLUGINS WIDGETS

I have just set up a Blog for my True Ghost Stories site. However, I don’t know how to set the Categories. I want to removie the “Uncategorised” text and replace it with a list of categories (e.g. “Ghosts, Paranormal etc.). Anybody know how I can do this?

I’m making a web design company that designs and builds the sites and I want to host the sites that I’ve build on my own website. How would I do this? I don’t need anything complicated, just hosting with a domain name. I need it to be FREE, but I’m willing to pay under £30.
Please can anybody help?

I asked my mom if I could have a blog. I told her what I would write about and stuff like that. I have given her 2 days and she still hasn’t figured out if I should do it or not. She said that she has to think about if I should have it and she is trying to figure out the kind if people who would be reading it. Is there a way to persuade her? Please help!