Web hosting is like paying rent for your website's virtual storefront, including the pages, images, documents, and other resources needed to display that site. Web hosting uses a web server, which is where you put those website resources so others can access them through the Web. You can build a fully functional website on your personal computer, but if you want other people to be able to see it, you will need to use a web host.
Internet Marketing Benefits
There are a lot of definitions of SEO (spelled Search engine optimisation in the UK, Australia and New Zealand, or search engine optimization in the United States and Canada) but organic SEO in 2019 is still mostly about getting free traffic from Google, the most popular search engine in the world (and almost the only game in town in the UK in 2019):