Listen up everybody!

If anyone needed help or have questions on something, I'd greatly appreciate them and post the answers on this site for other people to view that may have similar issues and questions. I have alot of information right now I'm trying to type up, just wondering if you're able to put sections almost? if thats a good way call it in my Blog? Well, what I mean is can we create another page in our Blog? and have that page be linked somewhere on the side. Just curious. Good day everyone!