You can buy bitcoin through the deal
Buy bitcoin directly from other sellers in the market.
The best trading option also depends on where you live.
At this time, the largest digital currency exchanges are Bitfinex (Hong Kong), Bitstamp (USA), BTC-e (unknown), Kraken (USA), Huobi (China and Hong Kong), OKCoin (China) and BTCC China).
Coinbase is considered the most popular and popular bitcoin wallet
If you do not want to make live bitcoin deals, you can visit Meetup.com to see if your area has a bitcoin provider.