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Crypto currencies are a form of money specifically designed to take advantage of the architecture of the internet. Instead of relying on a standard financial institution to guarantee and verify transactions, cryptocurrency transactions are checked, or "confirmed," by the computers of the users on the currency's network. The computers that verify the transactions usually receive a small amount of currency as a reward. The process of receiving rewards in exchange for verifying transactions is called "mining," and it is the main way that new currency is produced. Mining works differently for different currencies.

Because crypto currencies are completely digital, they can be used in ways that ordinary currencies can't; primarily, they are used like the digital equivalent of cash. Unlike credit or debit cards that are issued by banks, you don't need an account or good credit to use crypto currencies, yet you can use them to buy goods and services from an increasingly diverse selection of retailers and individuals. For instance, and accept Bitcoin as payment. There is typically a very small fee for almost every transaction, but it's typically much lower than credit card processing fees and interest, and the fees support the network.

Another common practice is to use small amounts of crypto currencies to "tip" people on IRC chat, social media and blogs. For instance, independent developers have designed "tipbots" for Reddit, Twitter and other social platforms that allow you to send money to a friend or anybody you feel has made a tip-worthy comment. The amounts you can send can be very small, like fractions of a penny, or quite substantial.

Crypto currencies can be converted at lightning speed or used to represent things that aren't normally currencies, such as domain names or consumer goods. Depending on the currency being used, it is also possible to anonymize transactions, turning crypto currencies into a form of discreet online cash. Most importantly, crypto currencies can be sent anywhere in the world, almost instantaneously, enabling users to deal directly with each other over the internet, rather than through a third-party financial institution, paying currency conversion fees or waiting for a bank to release funds.

While they are not entirely immune from fraud or theft, they are generally safe to use and difficult for malicious hackers to steal. As with cash, you'll need to take some precautions to protect your coins. For one, you'll want to encrypt your wallet with a very strong password and take regular backups, and it's a good idea to keep the backup and a written copy of your password in a remote location. Never give your password or wallet to somebody you don't trust, and keep the wallet software up to date at all times. Just like cash, if it's lost, damaged or stolen, you can't recover the funds. It's also a good idea to keep the bulk of your money offline, either in a "paper" wallet or on a storage device that may be disconnected from the internet when it's not in use. Three of the top crypto currencies are Bitcoin, Darkcoin and Nxt.

Crypto currencies: What to Look For

Crypto currencies use a number of different algorithms and are traded in different ways. Here are the main characteristics that you should consider.

Market Capitalization and Daily Trading Volume A cryptocurrency's market capitalization is the total worth of all coins currently in circulation. A high market capitalization can indicate a high value per coin or simply a lot of available coins. Perhaps more important than market capitalization is daily trading volume: the value of the coins that exchange hands every day. A high daily trading volume relative to the market capitalization indicates a healthy economy with many transactions.

Verification Method One of the major differences between crypto currencies is their verification method. The oldest and most common method is called proof of work. To gain the right to verify a transaction, a computer has to expend time and energy solving a difficult math problem. The trouble with this method is that it requires a massive amount of energy to operate. Proof-of-stake systems attempt to solve this problem by letting the users with the largest share of the currency verify the transactions. These systems require less processing power to operate and claim faster transaction speeds, but concern over security means that few coins use an entirely proof-of-stake-based system.

Retailer Acceptance A cryptocurrency isn't much use if you can't buy anything with it. That's why it's important to know who accepts a currency before you invest in it. A few crypto currencies are widely accepted, even boasting partnerships with major retailers. Most, however, have more limited acceptance, and some can only be exchanged for other crypto currencies. Some coins simply aren't designed to be exchanged for goods and are built for other purposes.

Crypto currencies are an exciting new development in the world of finance. No one is quite sure yet where the technology will lead, but the fact remains that these new currencies offer possibilities that traditional cash can't.

Bitcoin is the first decentralized digital currency that is not controlled by a single organization or government.

It is supported by a peer to peer network of computers across the internet that act as servers to process the financial transactions of this currency.

Because of how it’s built, allowing more than making financial transactions alone, experts say it is the next big technological advancement after the internet.

There are 26 reasons to invest money in the Bitcoin crypto currency

  1. The ability to self-manage your money without the involvement of the third parties (banks).
  2. The ability to use it worldwide.
  3. Confidentiality.
  4. Crypto currency is constantly increasing in price that allows you to maintain and increase your savings.
  5. Using Bitcoin is affordable to almost anyone.
  6. Cutting high transaction fees will save poor people’s lives
  7. It’s easy to use.
  8. Bitcoin may protect you from inflation.
  9. Bitcoin allows you give the finger to banks and governments.
  10. Bitcoin is money of the people.
  11. Democratization of banking – providing the poorest with access to banking
  12. Bitcoin helps fight corruption
  13. Bitcoin increases your personal freedom.
  14. It renders legalized scams such as currency exchange offices useless.
  15. Bitcoin is much more than a digital currency. It is a world-changing new technology.
  16. The bitcoin network is insanely powerful.
  17. Bitcoin volatility will reduce.
  18. Bitcoin prices are likely to skyrocket.
  19. Bitcoin is secure.
  20. Bitcoin’s acceptance and popularity are rising.
  21. Bitcoin is cryptologically protected so it gives users the benefit to make anonymous transactions.
  22. Bitcoin is completely transparent.
  23. Bitcoin is transportable.
  24. Sending bitcoins is fast.
  25. Crypto currencies enable new earning models.
  26. You will be supporting the revolution.