I am still working on the font portion of my blog…there are many choices on the Internet to choose from to change the typography of your website. I am not big on tweaking the CSS template portion of my WordPress blog and most bloggers could care less…to the rescue of a blogger here are some user friendly WordPress plugins to download to your WordPress blog through the adminstrators dashboard.
All-In-One Cufón – Plugin for easy font replacement. Visit plugin site
Font Resizer -Font Resizer with jQuery and Cookies. Visit plugin site
WP Google Fonts – The WordPress Google Fonts Plugin makes it even easier to add and customize Google fonts on your site through WordPress. Visit plugin site