I believe at the moment, the only font in the store is Mindy's Scratched Up font which is totally adorable!
I am on a Mac so for me, it was simply double clicking on the font and telling it to install. I am not sure anymore how to do it on a Windows machine but I am sure that it isn't very difficult.
Dafont.com offers a lot of free fonts that you can supplement your pages with.
I know that alphas can be overwhelming at the beginning but once you are a little more comfortable with how do to everything, I am sure you will fall in love with all of the advantages that alphas can give your design over fonts. Working with them will become just as easy as adding a piece of paper here or there.
Once you have them positioned the way you want, you can easily merge them together and then only have 1 layer to work with, or group them together which makes them a single folder in your layer list and then they all move together but are still able to ungroup and move individually.