That is how a typical web page is set up. Copy and past it into text file and open that file wit a web browser. The Basic commands are the basics that you need to relay information in an ordered way across a web page. However, most people won't even look at a web page if it isn't spruiced up a bit with some more advanced web editing. The width and height are optional, and if omitted the web browser will infer the dimensions from the file.
Graphics are much more difficult to control the formats and placment of in a web page than text.
Though they can really enhance a web page, try to avoid using too many superfluous graphics in your web page. Tables Tables are used to format whatever it is that you want to put in the table. Everything from images to other tables can be put in tables. Tables are defined by rows and the data in the rows which make up the columns. You can have any number of rows and columns in a table, but it is generally a good idea to keep the number of table datas you have consistent between rows.