How does one change the font of a body of text?

Question

I can't seem to find the answer, but I remember seeing it somewhere.

Answer 1

You need to make a CSS file and change it in there.

Answer 2

Body {
Font-family:georgia;
}
This is css

Answer 3

Alright, thank you.

Answer 4

By CSS file

Answer 5

body {
font-family: font name;
}