<human>:  How can I decorate cupcakes?
<bot>: One way to decorate cupcakes is to use icing and colored sugar. You can make stripes, swirls, or polka dots in different colors. You can also pipe out letters, shapes, or characters. You can also use fondant and nozzles to make detailed shapes. Sprinkles and edible glitter are great for adding some sparkle. You can also top with fresh fruit or coconut flakes for a colorful finish.