How to do some cool hair styles?

i have medium/longish hairHow to do some cool hair styles?
I also have medium/long hair and i use a hair curler and curl my hair sometimes or i scrunch it with moose a hair dryer and curling gel. Both of these work really well if u want curly hair but if u want straight hair using a straightener and maybe get side bangs(those look really cute after you straighten your hair also)How to do some cool hair styles?
go to youtube and search hair tutorials