Can someone help me host a server?

Hey, I run into trouble whenever I try to host something off of a static IP address. I'd like some assistance via teamviewer if that would be possible. Whenever I set up my computer with a static IP it does not let me access the internet, this is mainly because I have no idea what I'm doing. I've turned to google and a couple hours spent scouring the web cannot help me. Please email me and I will be forever grateful.