FL Studio has a large number of high quality Effects (FX) at your disposal. Each Mixer track can hold up to 10 plugin effects , however you can add an instance of Patcher and add any number of effects to that OR route one Mixer track to another if you need more FX in the chain. If you are new to music production then getting to know how effects work and which situations they are best suited for may take some time. Using FX successfully is a 'craft', so you'll need to be patient in order to get the best results. The three most common effects in modern music production are ' EQ ', ' reverb ' and ' compression '. Learning about these three first should give you a good start.