You can have support TUTORIALS in video in ever about what you want on YOUTUBE - DID YOU KNOW?

 for example one help you ,

i would like create an android app with admob (advertisment for earn money) 

here the most revelant keyword i type on youtube : create an android app with admob tuto

keywords are :    TUTO/TUTORIAL/TUT/TUTORIALS

i redirected at : https://www.youtube.com/results?search_query=create+an+android+app+with+admob

i take a best pertinante video 

https://www.youtube.com/watch?v=ANKJIrxzmHg (most easier)

https://www.youtube.com/watch?v=pcJGN9Ty_0A

https://www.youtube.com/watch?v=_dwuSK8Q-nA