There is a new European exchange: Litebit.eu. The tutorial is informative for new users. See other posts about trading
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
Changelly is an instant cryptocurrency exchange providing the best crypto-to-crypto rates on the market. Changelly is connected via its API to the largest and reputable trading crypto platforms, like HitBTC, Poloniex, Bittrex, etc. These are exchanges for professional traders and investors. They contain many special services, diagrams, bid/ask orders and other techy features which may seem too tricky for a regular user.