the above tag lets a browser know that you are using HTML 5. without it, the browser will act weird. the HTML tags tells the browser that everything between it is a HTML document the body tags hold the main content of the document that will appear on the browser window headers:

header 1

header 2

header 3

header 4

header 5
header 6
general paragraphs or body texts:

paragraph with large paragraph break

paragraph with small paragraph break
penis

text & related effects:
emphasis text (or itallics)
strong text (or bold) lists: (you can put lists inside of each other)
    ordered list/numbered points
  1. example 1
  2. example 2
  3. example 3
link-related things: (a = anchor, href = hyperlink reference)
link in words image: (if the image is from a directory - let's say, called Gallery - you should put 'src="Gallery/skateboardTrick.png" instead)
a white crow with wide eyes wearing a backwards cap, black boots and black bowtie is upside down in a stationary position with a skateboard above him. there is text next to him that reads 'top 10 incredible samson tricks'.
tables:
Row 1, cell 1 Row 1, cell 2 Row 1, cell 3
Row 2, cell 1 Row 2, cell 2 Row 2, cell 3
Row 3, cell 1 Row 3, cell 2 Row 3, cell 3
Row 4, cell 1 Row 4, cell 2 Row 4, cell 3