How to add Font Squirrel fonts

Hi,

I know you've answered something similar to this before but I'm trying to get a FontSquirrel font on my site following their instructions: file:///Users/Katie/Downloads/Impact-Label-fontfacekit/How_to_use_webfonts.html

I don't understand where I'm supposed to upload the files to. I have the webfont stylesheet in my css, I just don't know where to put the actual font files. Not sure if this is a theme thing or if it's because I'm hosted on godaddy, and they set everything up automatically so I don't think I have access to the actual files.

@font-face {
font-family: 'impact_labelregular';
src: url('Impact_Label-webfont.eot');
src: url('Impact_Label-webfont.eot?#iefix') format('embedded-opentype'),
url('Impact_Label-webfont.woff') format('woff'),
url('Impact_Label-webfont.ttf') format('truetype'),
url('Impact_Label-webfont.svg#impact_labelregular') format('svg');
font-weight: normal;
font-style: normal;

}