Microsoft rewards (Bing) to Bitcoin

I am going to try something new.  I signed up for Microsoft rewards with Bing search engine.  After 10 searches a day you earn 50 points.  After you get enough points, you can buy Amazon credit from the Microsoft rewards.  Using, you can buy items for people with your Amazon credit and get Bitcoin in exchange.  One reason to do this is because the value of bitcoin tends to go up over time.