Tether is a known cryptocurrency, pegged with fiat currencies. It is suitable for those who want both worlds. See how easy it is to trade.
Many people find out about Bitcoin nowadays. So, there is a great demand for information about getting involved. In the video you can see one of the many ways to buy Bitcoins. When you buy Bitcoins, you need a wallet to keep them. Online wallets are easy to use because you can have your Bitcoins available. StrongCoin is a good solution, because it is a hybrid wallet, that encrypt the private keys with your password. So, you are the only one to have them and they are derypted on your browser. See the StrongCoin Wallet