Bitcoin- How can you buy a Bitcoin?

Hello Everyone!!

There are companies in most countries that will sell you Bitcoins in exchange for
the local currency.In the United States, a company called Coinbase will link to your
bank account or credit card and then sell you the coins for dollars. Opening an account
with Coinbase is similar to opening a traditional bank or stock brokerage account,
with lots of identity verification to satisfy the authorities.
For people who do not want to reveal their identities, services like LocalBitcoins will connect people who want to meet in person to buy and sell Bitcoins for cash, generally without any verification of identity required.

Who decides what a Bitcoin is worth?

The price of Bitcoin fluctuates constantly and is determined by open-market bidding on Bitcoin exchanges, similar to the way that stock and gold prices are determined by bidding on exchanges.

What is Bitcoin mining?

Bitcoin mining refers to the process through which new Bitcoins are created and given to computers helping to maintain the network. The computers involved in Bitcoin mining are in a sort of computational race to process new transactions coming onto the network. The winner — generally the person with the fastest computers — gets a chunk of new Bitcoins, 12.5 of them right now. (The reward is halved every four years.)
There is generally a new winner about every 10 minutes, and there will be until there are 21 million Bitcoins in the world. At that point, no new Bitcoins will be created. This cap is expected to be reached in 2140. So far, about 16 million Bitcoin have been distributed.
Every Bitcoin in existence was created through this method and initially given to a computer helping to maintain the records. Anyone can set his or her computer to mine Bitcoin, but these days only people with specialized hardware manage to win the race.

Are there Bitcoin competitors?

Plenty. But these other virtual currencies do not have as many followers as Bitcoin, so they are not worth as much. As in the real world, a currency is worth only as much as the number of people willing to accept it for goods

Who is Satoshi Nakamoto?

Bitcoin was introduced in 2008 by an unknown creator going by the name of Satoshi Nakamoto, who communicated only by email and social messaging. While several people have been identified as likely candidates to be Satoshi, as the creator is known in the world of Bitcoin, no one has been confirmed as the real Satoshi, and the search has gone on.
Satoshi created the original rules of the Bitcoin network and then released the software to the world in 2009. Satoshi largely disappeared from view two years later. Anyone can download and use the software, and Satoshi now has no more control over the network than anyone else using the software.