Here are some common font types used for displaying text in web pages.

Times New Roman.
This font is times new roman. The text here uses the Times New Roman font to display.

Arial.
This font is arial. The text here uses the Arial font to display.

Geneva.
This font is geneva. The text here uses the Geneva font to display.

Helvetica.
This font is helvetica. The text here uses the Helvetica font to display.

Sans Serif.
This font is sans serif. The text here uses the Sans Serif font to display.

Comic Sans MS.
This font is comic sans MS. The text here uses the comic sans MS font to display.