It can edit WAV and MP3 files. MPG123 is required for accessing MP3 files.
Get your song out of FL Studio and onto your MP3 player or the 'net view it
Taking a close look at the effects options in FL Studio view it
Get music or samples from your guitar, MIDI keyboard, or just about anything that makes noise view it
A video guided tour of the FL studio interface view it
Using FL Studio's step sequencer to create your first electronic beat view it
FL Studio Fruity Slicer power user tips view it
Using the sound generators and manipulators in FL Studio view it