Tips on web hosting
About website host :
A web hosting space is a location where you can put up your website for the world to visit. Web hosting providers make the space available on their servers. Web servers are nothing but computers with large resources which are connected to the internet so that they can communicate with other such web servers and thus visitors around the world can find your website.
About Bandwidth :
Bandwidth is also known as "data transfer" or "traffic". Many times these terms are connected with a gigabyte or GB value then that feature is basically bandwidth.
It gives an impression like a very difficult technical term, but it is only the number of gigabytes of data which your website is permitted to move from the web hosting server to your users in one month. A gigabyte is roughly a billion bytes of data.
You have to get enough bandwidth to assure that all your clients can access your website without exceeding your monthly data transfer upper limit.