How to monetize youtube videos step by step
step
1)Log into your YouTube channel that you want to monetize your videos.
2)from video manager box -channelScroll down the screen till you come to the "Monetization" settings
3)Check the first box "Monetize with ads"
4) Under "Ad formats" check the add formats that you would like to display on your YouTube videos "Overlay in-video ads" and "Skippable video ads" the Display ads are shown by default.
5) Once you have selected your settings go to the top of the page and click the blue "Save" button YouTube will then confirm that your changes have been saved.