hosting a website using VPS

I already have a VPS subscription. NOw I want to host a website from my VPS. But I don’t know where to look for the right material to learn so. I searched for it on google and youtube. But got some ambiguous results that showed me how to upload a website at the time of buying the VPS but as I have already said I bought a VPS and have been using it for another purpose. Now I want to use to host my website. Can someone suggest to me someplace where I can look for materials that can help me to up and running my website using VPS that I already have? Thanks In Advance.