What I need to know about bitcoin?

[cryptoblackhat]

You could also learn about different altcoins that could give you better investment returns than Bitcoin. This'll give you an opportunity to diversify and reduce the risk of holding only Bitcoin, and at the same time learn what makes Bitcoin different and unique compared to other similar technologies.

[LupeKidman]

May I recommend to check bitcoinwiki.org for that. You can find all the answers there

[happysunny]

There are a lot of things you have to learn about Bitcoin but you can know brieftly about it via this link: https://99bitcoins.com/know-common-questions/

[MaxGiant57001]

Bitcoin is a protocol first and the money part just happens to be the first app written over it. Bitcoin is created as an alternative to regular money and is thus a medium of payment transaction and store of value. The primary purpose of Bitcoin is to establish itself as a payment alternative.