What is Bixby Home and how can I activate it in Samsung Galaxy S8+(SM-G955)?

Bixby Home provides a page organized with various cards which are linked to native and 3rd party apps/services and it is enhanced by learning user's every day life and app/service usage pattern. (It used to provide only news page such as Flipboard / Upday).

Below mentioned are some of the striking features of Bixby Home as follows: 

  
●  It provides fast and easy execution of app/feature/service by analyzing user activity 
●  It displays activities from multiple social networks in a single card 
●  It provides 3rd party services that you have been interested in
(such as news headlines, interesting keywords) 
●  It enables you to complete the certain tasks in the card.
ex) Calendar-Map, Call Uber, Nearby / Gallery app-Share, Convergence etc.