Well, dedicated website hosting is much more secure than Shared Web Hosting U. If any site on shared sever is hacked then it can affect other web sites too.
The obvious benefit of inexpensive hosting is you will save money every month. You can see a quality web package for under ten dollars per month with little effort. Cheap hosting is loaded with features to help you to achieve your goals, all at one cheap price.
The selection of platform and database engine is connected. If your web host offers hosting on the Linux platform, the script language is PHP and the database is MySQL. For Windows based hosting, ASP/.NET and MSSQL is often used. Unless you are a programmer with special demands in regard to platform, this selection doesn't matter much to you. More web hosts offer Linux hosting because it is cheaper, hence Affordable Web Hosting.
So, you have a name, a plan and a place for your site to live. Finally, it is time to start designing! The choice here is to try to build yourself, "self-build", or find a professional to do the job for you. A half way house some use is to find a family member or friend who dabbles in web design and will do the job for as little as a case of beer. I would strongly advise against this route as the design process can be quite intense and is apt to place some strain on any personal relationship if significant redrafting is needed or the design is not all you had hoped for. If your first designer is not up to the project you can fire them and move on. Letting go of a family friend can present far more issues.
Get into Shared Web Hosting UK 2.0 (aka Social Networking)! Start a blog (you are reading an example), post a video on YouTube, set up a company page on Facebook, post press releases online, write and post articles about your area of expertise...The possibilities are growing all the time and the more work you put in the better the results you will achieve. Don't forget to link everything back to your site!!
Bandwidth (or data transfer as it is also known) relates to how many times your website is visited. Each file your page is constructed of all adds to the data transfer. If you have a page that is 2kb, with two pictures each of 199kb and you have a data transfer allowance of 1GB per month then you could have around 2600 visitors each month. That's about 87 visitors per day. The likelihood is you will have more than one page, and will want more than two pictures on some - if not all - pages. If you exceed your bandwidth then your provider will charge you a lot more for the excess, or will disable your website entirely. So the more bandwidth that a web host offers the better.
My one bit of good advice is do not sign up with any server for a long period of time to start with. It will be cheaper in the long run but at first just sign up for a little while. Try before you buy, make sure that the service provider is able to meet your expectations. If it does, then sign up for a longer period and save money.