All websites are hosted somewhere.
Think of web hosting in the same way you think of a mall.
The mall hosts several stores (websites).
Some malls have different features than others, just as some web hosts have different features than others.
It is very important to check to make sure that your hosting company can supply all of the features that your website needs it to.
We can set you up with hosting that suits your needs, or if you have hosting already, we can use that too.