They are no specific courses offered in order for you to obtain a Federal Firearms License but you must meet the eligilibility requirements.You must be at least 21 years of age. Secondly, obtain an ATF form 7, or ATF Form 7CR if you are a collector of curios or relics. Thirdly, Fill out your application while disclosing all requested information and get fingerprinted by a local law enforcement agency. Check out http://www.wikihow.com/Get-Your-Federal-Firearms-License for more info
Why do you think you need an FFL? Unless you're buying/selling firearms or firearm supplies, you don't need an FFL. And it will just make the government look at every little thing you do. Who wants that?!?