Go to your Control Panel and choose the fonts you'd like to offer. Copy and paste them on your desktop.
[click here for screenshot]
Now that you are on your desktop, right click with your mouse, choose New>Zip Folder.
[click here for screenshot]
Rename your zip folder with the name of the font (you'll have to make 1 zip folder for each font).
[click here for screenshot]
Once you have all zip folders, start uploading them to your own server, you'll have something like this:
(http://freewebs.com/ferny-dust/nameofthefont.zip).
You can also make a folder for fonts only:
(http://freewebs.com/ferny-dust/FONTS/nameofthefont.zip).
Now create some images so people know how the font looks like, example:

The last thing you have to do is copy this code:
Copy this code if you have an example image:
Copy this code if you'd like to use a text link instead:
Please don't forget to replace the http://URLOFTHEFONTHERE with the url where of your font.