How to do programming and apply abstraction in your everyday work

Have you ever wondered what does abstractions means in the information technology world? But this seems so difficult that you just not paying attention on it. And that is normal. What do you need to know something if you are not able to apply it in your life? In the of the day programming have been discovered to make our life easier. And the abstraction is something that definitely  can do it! The note for example is an abstract concept.