I am going to buy bitcoins for the first time (fuck yeaaa) and I need to find a bitcoin address. I know it's in the receive tab but it looks like 5 addresses not 1. It looks like...

had7f7dhfsduiyf79f
fhadufy87394584hf
adshffhkdshfeu35uf
aejfidsjfidsjfoeu357
dsjfh8457dfh83jdjs3

Are all 5 lines ONE address or are they each 4 different addresses? Please help I feel stupid