This story has been updated to correct certain errors and misstatements.
Even though most people don't even know what they are, Bitcoins increased in value from about $570 to more than $4,300 — an astounding 750% — in just the last year. Because of this huge return, more people, hoping to make a fast fortune, are becoming interested in possibly owning some Bitcoins. That would be very risky.
What are Bitcoins?An image of Bitcoin and US currencies is displayed on a screen as delegates listen to a panel of... [+] speakers during the Interpol World Congress in Singapore on July 4, 2017.The three-day conference on fostering innovation for future security challenges is taking place from July 4 to 6. / AFP PHOTO / ROSLAN RAHMAN (Photo credit should read ROSLAN RAHMAN/AFP/Getty Images)
Bitcoins are a crypto-currency. That means they can be used like a currency, but don't physically exist like dollar bills. They are an online currency which can be used to buy things. They are digital cash that exist as bits on people's computers. You can't put them in a drawer, like dollar bills or gold Krugerrands. Bitcoins are used to complete transactions - just like any currency. Even though they are virtual, rather than physical, they are used like cash when transferred between people through the web.
Being virtual is not inherently a bad thing. The dollars on our financial institution statement, viewed online, are considered real money, even though those are just digital dollars. The fact that Bitcoins aren't available in physical form is not really a downside, any more than the numbers on your financial statement are not available as physical currency either. Just like we use credit cards or debit cards to transfer value, Bitcoins can be spent in many locations, just like dollars.
What makes Bitcoins unique, versus other currencies, is that there is no financial system, like the U.S. Fede...